Testimonials

We have received hundreds of stories from parents, coaches and athletes in response to the world’s only protective swim cap®. These testimonials have come from the US and around the globe with compelling stories that continue to inspire us and keep focused on our mission to make aquatic sports safer, one cap at a time.

OLYMPIAN TESTIMONIALS

COACH TESTIMONIALS

PARENT TESTIMONIALS

Angie Lubenow Parent of USA Swimmer

Brooke hit her head during the prelims of the 8 & under backstroke at the Champs meet three years ago. It was such a strong impact that I could hear the gasps of other spectators. She didn’t swim the backstroke again in a meet for two years and she still is apprehensive to swim that stroke. If Brooke had been wearing some type of protective cap, I’m confident that the impact of hitting the pool wall wouldn’t have affected her as it did.

Heather Swimming Mom

My 15-year-old daughter suffered a serious concussion fall at high school swim practice (other swimmer hit her) and it took her 6-7 months of rehab to recover. I think this cap is a fantastic idea and anything that will give her the confidence to get back in the pool to do what she loves is wonderful!!!

Minsheng He Synchronized Swimming Mom

I have seen a number of concussion accidents happen during regular synchronized swimming practices and competitions, even during a Pan American event. I encourage my daughter to wear it whenever she can. They practice 14 hrs per week and don't want to take any chance. The Hammer Head has been used extensively and is still in good shape, looks good and very comfortable. My daughters’ teammates on the National Team purchased one after they tried her cap. As an elite athlete, you need to do what what you can to stay protected.

Jennifer Kallus Swim Mom

The Hammer Head really helped both of my daughters overcome their fear of hitting their head and to accurately learn their count from the flags to the finish.

Dr. Janet Swim Grandmother

I just heard about your product on a Twin Cities TV station. My granddaughter Savannah is an avid swimmer and competitor. I want to surprise her by purchasing one of your unique caps for her sixteenth birthday.

Angie Lubenow Parent of USA Swimmer

Brooke hit her head during the prelims of the 8 & under backstroke at the Champs meet three years ago. It was such a strong impact that I could hear the gasps of other spectators. She didn’t swim the backstroke again in a meet for two years and she still is apprehensive to swim that stroke. If Brooke had been wearing some type of protective cap, I’m confident that the impact of hitting the pool wall wouldn’t have affected her as it did.

Heather Swimming Mom

My 15-year-old daughter suffered a serious concussion fall at high school swim practice (other swimmer hit her) and it took her 6-7 months of rehab to recover. I think this cap is a fantastic idea and anything that will give her the confidence to get back in the pool to do what she loves is wonderful!!!

Minsheng He Synchronized Swimming Mom

I have seen a number of concussion accidents happen during regular synchronized swimming practices and competitions, even during a Pan American event. I encourage my daughter to wear it whenever she can. They practice 14 hrs per week and don't want to take any chance. The Hammer Head has been used extensively and is still in good shape, looks good and very comfortable. My daughters’ teammates on the National Team purchased one after they tried her cap. As an elite athlete, you need to do what what you can to stay protected.

Jennifer Kallus Swim Mom

The Hammer Head really helped both of my daughters overcome their fear of hitting their head and to accurately learn their count from the flags to the finish.

Dr. Janet Swim Grandmother

I just heard about your product on a Twin Cities TV station. My granddaughter Savannah is an avid swimmer and competitor. I want to surprise her by purchasing one of your unique caps for her sixteenth birthday.

Angie Lubenow Parent of USA Swimmer

Brooke hit her head during the prelims of the 8 & under backstroke at the Champs meet three years ago. It was such a strong impact that I could hear the gasps of other spectators. She didn’t swim the backstroke again in a meet for two years and she still is apprehensive to swim that stroke. If Brooke had been wearing some type of protective cap, I’m confident that the impact of hitting the pool wall wouldn’t have affected her as it did.

Heather Swimming Mom

My 15-year-old daughter suffered a serious concussion fall at high school swim practice (other swimmer hit her) and it took her 6-7 months of rehab to recover. I think this cap is a fantastic idea and anything that will give her the confidence to get back in the pool to do what she loves is wonderful!!!

Minsheng He Synchronized Swimming Mom

I have seen a number of concussion accidents happen during regular synchronized swimming practices and competitions, even during a Pan American event. I encourage my daughter to wear it whenever she can. They practice 14 hrs per week and don't want to take any chance. The Hammer Head has been used extensively and is still in good shape, looks good and very comfortable. My daughters’ teammates on the National Team purchased one after they tried her cap. As an elite athlete, you need to do what what you can to stay protected.

Jennifer Kallus Swim Mom

The Hammer Head really helped both of my daughters overcome their fear of hitting their head and to accurately learn their count from the flags to the finish.

Dr. Janet Swim Grandmother

I just heard about your product on a Twin Cities TV station. My granddaughter Savannah is an avid swimmer and competitor. I want to surprise her by purchasing one of your unique caps for her sixteenth birthday.

Angie Lubenow Parent of USA Swimmer

Brooke hit her head during the prelims of the 8 & under backstroke at the Champs meet three years ago. It was such a strong impact that I could hear the gasps of other spectators. She didn’t swim the backstroke again in a meet for two years and she still is apprehensive to swim that stroke. If Brooke had been wearing some type of protective cap, I’m confident that the impact of hitting the pool wall wouldn’t have affected her as it did.

Heather Swimming Mom

My 15-year-old daughter suffered a serious concussion fall at high school swim practice (other swimmer hit her) and it took her 6-7 months of rehab to recover. I think this cap is a fantastic idea and anything that will give her the confidence to get back in the pool to do what she loves is wonderful!!!

Minsheng He Synchronized Swimming Mom

I have seen a number of concussion accidents happen during regular synchronized swimming practices and competitions, even during a Pan American event. I encourage my daughter to wear it whenever she can. They practice 14 hrs per week and don't want to take any chance. The Hammer Head has been used extensively and is still in good shape, looks good and very comfortable. My daughters’ teammates on the National Team purchased one after they tried her cap. As an elite athlete, you need to do what what you can to stay protected.

Jennifer Kallus Swim Mom

The Hammer Head really helped both of my daughters overcome their fear of hitting their head and to accurately learn their count from the flags to the finish.

Dr. Janet Swim Grandmother

I just heard about your product on a Twin Cities TV station. My granddaughter Savannah is an avid swimmer and competitor. I want to surprise her by purchasing one of your unique caps for her sixteenth birthday.

Angie Lubenow Parent of USA Swimmer

Brooke hit her head during the prelims of the 8 & under backstroke at the Champs meet three years ago. It was such a strong impact that I could hear the gasps of other spectators. She didn’t swim the backstroke again in a meet for two years and she still is apprehensive to swim that stroke. If Brooke had been wearing some type of protective cap, I’m confident that the impact of hitting the pool wall wouldn’t have affected her as it did.

Heather Swimming Mom

My 15-year-old daughter suffered a serious concussion fall at high school swim practice (other swimmer hit her) and it took her 6-7 months of rehab to recover. I think this cap is a fantastic idea and anything that will give her the confidence to get back in the pool to do what she loves is wonderful!!!

Minsheng He Synchronized Swimming Mom

I have seen a number of concussion accidents happen during regular synchronized swimming practices and competitions, even during a Pan American event. I encourage my daughter to wear it whenever she can. They practice 14 hrs per week and don't want to take any chance. The Hammer Head has been used extensively and is still in good shape, looks good and very comfortable. My daughters’ teammates on the National Team purchased one after they tried her cap. As an elite athlete, you need to do what what you can to stay protected.

Jennifer Kallus Swim Mom

The Hammer Head really helped both of my daughters overcome their fear of hitting their head and to accurately learn their count from the flags to the finish.

Dr. Janet Swim Grandmother

I just heard about your product on a Twin Cities TV station. My granddaughter Savannah is an avid swimmer and competitor. I want to surprise her by purchasing one of your unique caps for her sixteenth birthday.

Angie Lubenow Parent of USA Swimmer

Brooke hit her head during the prelims of the 8 & under backstroke at the Champs meet three years ago. It was such a strong impact that I could hear the gasps of other spectators. She didn’t swim the backstroke again in a meet for two years and she still is apprehensive to swim that stroke. If Brooke had been wearing some type of protective cap, I’m confident that the impact of hitting the pool wall wouldn’t have affected her as it did.

Heather Swimming Mom

My 15-year-old daughter suffered a serious concussion fall at high school swim practice (other swimmer hit her) and it took her 6-7 months of rehab to recover. I think this cap is a fantastic idea and anything that will give her the confidence to get back in the pool to do what she loves is wonderful!!!

Minsheng He Synchronized Swimming Mom

I have seen a number of concussion accidents happen during regular synchronized swimming practices and competitions, even during a Pan American event. I encourage my daughter to wear it whenever she can. They practice 14 hrs per week and don't want to take any chance. The Hammer Head has been used extensively and is still in good shape, looks good and very comfortable. My daughters’ teammates on the National Team purchased one after they tried her cap. As an elite athlete, you need to do what what you can to stay protected.

Jennifer Kallus Swim Mom

The Hammer Head really helped both of my daughters overcome their fear of hitting their head and to accurately learn their count from the flags to the finish.

Dr. Janet Swim Grandmother

I just heard about your product on a Twin Cities TV station. My granddaughter Savannah is an avid swimmer and competitor. I want to surprise her by purchasing one of your unique caps for her sixteenth birthday.

Angie Lubenow Parent of USA Swimmer

Brooke hit her head during the prelims of the 8 & under backstroke at the Champs meet three years ago. It was such a strong impact that I could hear the gasps of other spectators. She didn’t swim the backstroke again in a meet for two years and she still is apprehensive to swim that stroke. If Brooke had been wearing some type of protective cap, I’m confident that the impact of hitting the pool wall wouldn’t have affected her as it did.

Heather Swimming Mom

My 15-year-old daughter suffered a serious concussion fall at high school swim practice (other swimmer hit her) and it took her 6-7 months of rehab to recover. I think this cap is a fantastic idea and anything that will give her the confidence to get back in the pool to do what she loves is wonderful!!!

Minsheng He Synchronized Swimming Mom

I have seen a number of concussion accidents happen during regular synchronized swimming practices and competitions, even during a Pan American event. I encourage my daughter to wear it whenever she can. They practice 14 hrs per week and don't want to take any chance. The Hammer Head has been used extensively and is still in good shape, looks good and very comfortable. My daughters’ teammates on the National Team purchased one after they tried her cap. As an elite athlete, you need to do what what you can to stay protected.

Jennifer Kallus Swim Mom

The Hammer Head really helped both of my daughters overcome their fear of hitting their head and to accurately learn their count from the flags to the finish.

Dr. Janet Swim Grandmother

I just heard about your product on a Twin Cities TV station. My granddaughter Savannah is an avid swimmer and competitor. I want to surprise her by purchasing one of your unique caps for her sixteenth birthday.

Angie Lubenow Parent of USA Swimmer

Brooke hit her head during the prelims of the 8 & under backstroke at the Champs meet three years ago. It was such a strong impact that I could hear the gasps of other spectators. She didn’t swim the backstroke again in a meet for two years and she still is apprehensive to swim that stroke. If Brooke had been wearing some type of protective cap, I’m confident that the impact of hitting the pool wall wouldn’t have affected her as it did.

Heather Swimming Mom

My 15-year-old daughter suffered a serious concussion fall at high school swim practice (other swimmer hit her) and it took her 6-7 months of rehab to recover. I think this cap is a fantastic idea and anything that will give her the confidence to get back in the pool to do what she loves is wonderful!!!

Minsheng He Synchronized Swimming Mom

I have seen a number of concussion accidents happen during regular synchronized swimming practices and competitions, even during a Pan American event. I encourage my daughter to wear it whenever she can. They practice 14 hrs per week and don't want to take any chance. The Hammer Head has been used extensively and is still in good shape, looks good and very comfortable. My daughters’ teammates on the National Team purchased one after they tried her cap. As an elite athlete, you need to do what what you can to stay protected.

Jennifer Kallus Swim Mom

The Hammer Head really helped both of my daughters overcome their fear of hitting their head and to accurately learn their count from the flags to the finish.

Dr. Janet Swim Grandmother

I just heard about your product on a Twin Cities TV station. My granddaughter Savannah is an avid swimmer and competitor. I want to surprise her by purchasing one of your unique caps for her sixteenth birthday.

ATHLETE TESTIMONIALS

Susan Johnson Masters Swimmer

I was in a car accident in 2017, one that left me with a severe TBI. It took months of therapy to get back to my regular running and swimming routine. Because I often "lose myself" in my pool workout, I was afraid of hitting my head against the wall and causing further harm. Hammer Head came at a time in my life when I needed the confidence and protection to get back into the pool. I'm grateful this product is out there, and it provided the necessary comfort in the midst of a life-changing TBI.

Sarah Urke Wayzata High School Synchronized Swim Team, Olympic Training Athlete

My injury from an accidental kick to the head while swimming completely changed my life, forcing me to retire my Olympic goals and take almost a year off of high school. If new swim caps can be widely available that are both functional and protective, it could be a game changer in preventing concussions for aquatic athletes.

Greg Dummer Triathlete & Team USA Ambassador

I initially became interested in the Hammer Head swim caps due to my three daughters who are on a competitive swim team. They dreaded the backstroke in practice as all of them have hit their heads on numerous occasions. As I learned more about Hammer Head and received a sample, I realized how important it can be for triathlons. Not only is it crucial for safety in the water during a mass start but I can feel the hydrodynamic design and tight fit. As a result, I feel faster and more confident in the water. What a great product!

Melissa Wieser Triathlete

I tried my Hammer Head out for the first time today and was very satisfied. It did feel a bit faster and I think it may have a quality that you might not have used in your descriptions - I got the feeling that the honeycomb technology reduced heat loss without making my head feel sweaty or hot. Normally I can feel the motion of the water against my skull through my swim cap, but I think the hydrodynamic properties of your cap removed the feel, and it was actually quite pleasant although different than what I'm used to.

Looking forward to continued use of your product, and hopefully I will not have to experience it's safety properties. It gave me peace of mind while swimming in my local pool this morning at dusk (they use natural lighting) without lane dividers. Just knowing that I had head protection if another swimmer joined my lane was great.

Kris Swarthout Triathlete

As an older male who has less than a full head of hair, the traditional swim cap has been merely a requirement of races or a way to be seen by other while in open water. The Hammer Head has changed my view of just what a swim cap can be. The impact protection provided by the honeycomb section was just the start for me. I now swim every stroke with my Hammer Head Cap. It provides me with a smooth streamline surface on my head so I know that when I am pushing those hard sets, nothing is slowing me down. The cap sits on my head perfectly and never moves, I can not say the same for other swim caps which I have had come off mid-race or mid-set. I have to say my new favorite feature is the warmth retention the cap offers. Neoprene caps have never been a comfortable option for cold water swimming. They are clunky and never fit right. Now, my head stays comfortable at all times, never too hot or too cold. What can I say, I am a fan of the Hammer Head.

Susan Johnson Masters Swimmer

I was in a car accident in 2017, one that left me with a severe TBI. It took months of therapy to get back to my regular running and swimming routine. Because I often "lose myself" in my pool workout, I was afraid of hitting my head against the wall and causing further harm. Hammer Head came at a time in my life when I needed the confidence and protection to get back into the pool. I'm grateful this product is out there, and it provided the necessary comfort in the midst of a life-changing TBI.

Sarah Urke Wayzata High School Synchronized Swim Team, Olympic Training Athlete

My injury from an accidental kick to the head while swimming completely changed my life, forcing me to retire my Olympic goals and take almost a year off of high school. If new swim caps can be widely available that are both functional and protective, it could be a game changer in preventing concussions for aquatic athletes.

Greg Dummer Triathlete & Team USA Ambassador

I initially became interested in the Hammer Head swim caps due to my three daughters who are on a competitive swim team. They dreaded the backstroke in practice as all of them have hit their heads on numerous occasions. As I learned more about Hammer Head and received a sample, I realized how important it can be for triathlons. Not only is it crucial for safety in the water during a mass start but I can feel the hydrodynamic design and tight fit. As a result, I feel faster and more confident in the water. What a great product!

Melissa Wieser Triathlete

I tried my Hammer Head out for the first time today and was very satisfied. It did feel a bit faster and I think it may have a quality that you might not have used in your descriptions - I got the feeling that the honeycomb technology reduced heat loss without making my head feel sweaty or hot. Normally I can feel the motion of the water against my skull through my swim cap, but I think the hydrodynamic properties of your cap removed the feel, and it was actually quite pleasant although different than what I'm used to.

Looking forward to continued use of your product, and hopefully I will not have to experience it's safety properties. It gave me peace of mind while swimming in my local pool this morning at dusk (they use natural lighting) without lane dividers. Just knowing that I had head protection if another swimmer joined my lane was great.

Kris Swarthout Triathlete

As an older male who has less than a full head of hair, the traditional swim cap has been merely a requirement of races or a way to be seen by other while in open water. The Hammer Head has changed my view of just what a swim cap can be. The impact protection provided by the honeycomb section was just the start for me. I now swim every stroke with my Hammer Head Cap. It provides me with a smooth streamline surface on my head so I know that when I am pushing those hard sets, nothing is slowing me down. The cap sits on my head perfectly and never moves, I can not say the same for other swim caps which I have had come off mid-race or mid-set. I have to say my new favorite feature is the warmth retention the cap offers. Neoprene caps have never been a comfortable option for cold water swimming. They are clunky and never fit right. Now, my head stays comfortable at all times, never too hot or too cold. What can I say, I am a fan of the Hammer Head.

Susan Johnson Masters Swimmer

I was in a car accident in 2017, one that left me with a severe TBI. It took months of therapy to get back to my regular running and swimming routine. Because I often "lose myself" in my pool workout, I was afraid of hitting my head against the wall and causing further harm. Hammer Head came at a time in my life when I needed the confidence and protection to get back into the pool. I'm grateful this product is out there, and it provided the necessary comfort in the midst of a life-changing TBI.

Sarah Urke Wayzata High School Synchronized Swim Team, Olympic Training Athlete

My injury from an accidental kick to the head while swimming completely changed my life, forcing me to retire my Olympic goals and take almost a year off of high school. If new swim caps can be widely available that are both functional and protective, it could be a game changer in preventing concussions for aquatic athletes.

Greg Dummer Triathlete & Team USA Ambassador

I initially became interested in the Hammer Head swim caps due to my three daughters who are on a competitive swim team. They dreaded the backstroke in practice as all of them have hit their heads on numerous occasions. As I learned more about Hammer Head and received a sample, I realized how important it can be for triathlons. Not only is it crucial for safety in the water during a mass start but I can feel the hydrodynamic design and tight fit. As a result, I feel faster and more confident in the water. What a great product!

Melissa Wieser Triathlete

I tried my Hammer Head out for the first time today and was very satisfied. It did feel a bit faster and I think it may have a quality that you might not have used in your descriptions - I got the feeling that the honeycomb technology reduced heat loss without making my head feel sweaty or hot. Normally I can feel the motion of the water against my skull through my swim cap, but I think the hydrodynamic properties of your cap removed the feel, and it was actually quite pleasant although different than what I'm used to.

Looking forward to continued use of your product, and hopefully I will not have to experience it's safety properties. It gave me peace of mind while swimming in my local pool this morning at dusk (they use natural lighting) without lane dividers. Just knowing that I had head protection if another swimmer joined my lane was great.

Kris Swarthout Triathlete

As an older male who has less than a full head of hair, the traditional swim cap has been merely a requirement of races or a way to be seen by other while in open water. The Hammer Head has changed my view of just what a swim cap can be. The impact protection provided by the honeycomb section was just the start for me. I now swim every stroke with my Hammer Head Cap. It provides me with a smooth streamline surface on my head so I know that when I am pushing those hard sets, nothing is slowing me down. The cap sits on my head perfectly and never moves, I can not say the same for other swim caps which I have had come off mid-race or mid-set. I have to say my new favorite feature is the warmth retention the cap offers. Neoprene caps have never been a comfortable option for cold water swimming. They are clunky and never fit right. Now, my head stays comfortable at all times, never too hot or too cold. What can I say, I am a fan of the Hammer Head.

Susan Johnson Masters Swimmer

I was in a car accident in 2017, one that left me with a severe TBI. It took months of therapy to get back to my regular running and swimming routine. Because I often "lose myself" in my pool workout, I was afraid of hitting my head against the wall and causing further harm. Hammer Head came at a time in my life when I needed the confidence and protection to get back into the pool. I'm grateful this product is out there, and it provided the necessary comfort in the midst of a life-changing TBI.

Sarah Urke Wayzata High School Synchronized Swim Team, Olympic Training Athlete

My injury from an accidental kick to the head while swimming completely changed my life, forcing me to retire my Olympic goals and take almost a year off of high school. If new swim caps can be widely available that are both functional and protective, it could be a game changer in preventing concussions for aquatic athletes.

Greg Dummer Triathlete & Team USA Ambassador

I initially became interested in the Hammer Head swim caps due to my three daughters who are on a competitive swim team. They dreaded the backstroke in practice as all of them have hit their heads on numerous occasions. As I learned more about Hammer Head and received a sample, I realized how important it can be for triathlons. Not only is it crucial for safety in the water during a mass start but I can feel the hydrodynamic design and tight fit. As a result, I feel faster and more confident in the water. What a great product!

Melissa Wieser Triathlete

I tried my Hammer Head out for the first time today and was very satisfied. It did feel a bit faster and I think it may have a quality that you might not have used in your descriptions - I got the feeling that the honeycomb technology reduced heat loss without making my head feel sweaty or hot. Normally I can feel the motion of the water against my skull through my swim cap, but I think the hydrodynamic properties of your cap removed the feel, and it was actually quite pleasant although different than what I'm used to.

Looking forward to continued use of your product, and hopefully I will not have to experience it's safety properties. It gave me peace of mind while swimming in my local pool this morning at dusk (they use natural lighting) without lane dividers. Just knowing that I had head protection if another swimmer joined my lane was great.

Kris Swarthout Triathlete

As an older male who has less than a full head of hair, the traditional swim cap has been merely a requirement of races or a way to be seen by other while in open water. The Hammer Head has changed my view of just what a swim cap can be. The impact protection provided by the honeycomb section was just the start for me. I now swim every stroke with my Hammer Head Cap. It provides me with a smooth streamline surface on my head so I know that when I am pushing those hard sets, nothing is slowing me down. The cap sits on my head perfectly and never moves, I can not say the same for other swim caps which I have had come off mid-race or mid-set. I have to say my new favorite feature is the warmth retention the cap offers. Neoprene caps have never been a comfortable option for cold water swimming. They are clunky and never fit right. Now, my head stays comfortable at all times, never too hot or too cold. What can I say, I am a fan of the Hammer Head.

Susan Johnson Masters Swimmer

I was in a car accident in 2017, one that left me with a severe TBI. It took months of therapy to get back to my regular running and swimming routine. Because I often "lose myself" in my pool workout, I was afraid of hitting my head against the wall and causing further harm. Hammer Head came at a time in my life when I needed the confidence and protection to get back into the pool. I'm grateful this product is out there, and it provided the necessary comfort in the midst of a life-changing TBI.

Sarah Urke Wayzata High School Synchronized Swim Team, Olympic Training Athlete

My injury from an accidental kick to the head while swimming completely changed my life, forcing me to retire my Olympic goals and take almost a year off of high school. If new swim caps can be widely available that are both functional and protective, it could be a game changer in preventing concussions for aquatic athletes.

Greg Dummer Triathlete & Team USA Ambassador

I initially became interested in the Hammer Head swim caps due to my three daughters who are on a competitive swim team. They dreaded the backstroke in practice as all of them have hit their heads on numerous occasions. As I learned more about Hammer Head and received a sample, I realized how important it can be for triathlons. Not only is it crucial for safety in the water during a mass start but I can feel the hydrodynamic design and tight fit. As a result, I feel faster and more confident in the water. What a great product!

Melissa Wieser Triathlete

I tried my Hammer Head out for the first time today and was very satisfied. It did feel a bit faster and I think it may have a quality that you might not have used in your descriptions - I got the feeling that the honeycomb technology reduced heat loss without making my head feel sweaty or hot. Normally I can feel the motion of the water against my skull through my swim cap, but I think the hydrodynamic properties of your cap removed the feel, and it was actually quite pleasant although different than what I'm used to.

Looking forward to continued use of your product, and hopefully I will not have to experience it's safety properties. It gave me peace of mind while swimming in my local pool this morning at dusk (they use natural lighting) without lane dividers. Just knowing that I had head protection if another swimmer joined my lane was great.

Kris Swarthout Triathlete

As an older male who has less than a full head of hair, the traditional swim cap has been merely a requirement of races or a way to be seen by other while in open water. The Hammer Head has changed my view of just what a swim cap can be. The impact protection provided by the honeycomb section was just the start for me. I now swim every stroke with my Hammer Head Cap. It provides me with a smooth streamline surface on my head so I know that when I am pushing those hard sets, nothing is slowing me down. The cap sits on my head perfectly and never moves, I can not say the same for other swim caps which I have had come off mid-race or mid-set. I have to say my new favorite feature is the warmth retention the cap offers. Neoprene caps have never been a comfortable option for cold water swimming. They are clunky and never fit right. Now, my head stays comfortable at all times, never too hot or too cold. What can I say, I am a fan of the Hammer Head.

Susan Johnson Masters Swimmer

I was in a car accident in 2017, one that left me with a severe TBI. It took months of therapy to get back to my regular running and swimming routine. Because I often "lose myself" in my pool workout, I was afraid of hitting my head against the wall and causing further harm. Hammer Head came at a time in my life when I needed the confidence and protection to get back into the pool. I'm grateful this product is out there, and it provided the necessary comfort in the midst of a life-changing TBI.

Sarah Urke Wayzata High School Synchronized Swim Team, Olympic Training Athlete

My injury from an accidental kick to the head while swimming completely changed my life, forcing me to retire my Olympic goals and take almost a year off of high school. If new swim caps can be widely available that are both functional and protective, it could be a game changer in preventing concussions for aquatic athletes.

Greg Dummer Triathlete & Team USA Ambassador

I initially became interested in the Hammer Head swim caps due to my three daughters who are on a competitive swim team. They dreaded the backstroke in practice as all of them have hit their heads on numerous occasions. As I learned more about Hammer Head and received a sample, I realized how important it can be for triathlons. Not only is it crucial for safety in the water during a mass start but I can feel the hydrodynamic design and tight fit. As a result, I feel faster and more confident in the water. What a great product!

Melissa Wieser Triathlete

I tried my Hammer Head out for the first time today and was very satisfied. It did feel a bit faster and I think it may have a quality that you might not have used in your descriptions - I got the feeling that the honeycomb technology reduced heat loss without making my head feel sweaty or hot. Normally I can feel the motion of the water against my skull through my swim cap, but I think the hydrodynamic properties of your cap removed the feel, and it was actually quite pleasant although different than what I'm used to.

Looking forward to continued use of your product, and hopefully I will not have to experience it's safety properties. It gave me peace of mind while swimming in my local pool this morning at dusk (they use natural lighting) without lane dividers. Just knowing that I had head protection if another swimmer joined my lane was great.

Kris Swarthout Triathlete

As an older male who has less than a full head of hair, the traditional swim cap has been merely a requirement of races or a way to be seen by other while in open water. The Hammer Head has changed my view of just what a swim cap can be. The impact protection provided by the honeycomb section was just the start for me. I now swim every stroke with my Hammer Head Cap. It provides me with a smooth streamline surface on my head so I know that when I am pushing those hard sets, nothing is slowing me down. The cap sits on my head perfectly and never moves, I can not say the same for other swim caps which I have had come off mid-race or mid-set. I have to say my new favorite feature is the warmth retention the cap offers. Neoprene caps have never been a comfortable option for cold water swimming. They are clunky and never fit right. Now, my head stays comfortable at all times, never too hot or too cold. What can I say, I am a fan of the Hammer Head.

Susan Johnson Masters Swimmer

I was in a car accident in 2017, one that left me with a severe TBI. It took months of therapy to get back to my regular running and swimming routine. Because I often "lose myself" in my pool workout, I was afraid of hitting my head against the wall and causing further harm. Hammer Head came at a time in my life when I needed the confidence and protection to get back into the pool. I'm grateful this product is out there, and it provided the necessary comfort in the midst of a life-changing TBI.

Sarah Urke Wayzata High School Synchronized Swim Team, Olympic Training Athlete

My injury from an accidental kick to the head while swimming completely changed my life, forcing me to retire my Olympic goals and take almost a year off of high school. If new swim caps can be widely available that are both functional and protective, it could be a game changer in preventing concussions for aquatic athletes.

Greg Dummer Triathlete & Team USA Ambassador

I initially became interested in the Hammer Head swim caps due to my three daughters who are on a competitive swim team. They dreaded the backstroke in practice as all of them have hit their heads on numerous occasions. As I learned more about Hammer Head and received a sample, I realized how important it can be for triathlons. Not only is it crucial for safety in the water during a mass start but I can feel the hydrodynamic design and tight fit. As a result, I feel faster and more confident in the water. What a great product!

Melissa Wieser Triathlete

I tried my Hammer Head out for the first time today and was very satisfied. It did feel a bit faster and I think it may have a quality that you might not have used in your descriptions - I got the feeling that the honeycomb technology reduced heat loss without making my head feel sweaty or hot. Normally I can feel the motion of the water against my skull through my swim cap, but I think the hydrodynamic properties of your cap removed the feel, and it was actually quite pleasant although different than what I'm used to.

Looking forward to continued use of your product, and hopefully I will not have to experience it's safety properties. It gave me peace of mind while swimming in my local pool this morning at dusk (they use natural lighting) without lane dividers. Just knowing that I had head protection if another swimmer joined my lane was great.

Kris Swarthout Triathlete

As an older male who has less than a full head of hair, the traditional swim cap has been merely a requirement of races or a way to be seen by other while in open water. The Hammer Head has changed my view of just what a swim cap can be. The impact protection provided by the honeycomb section was just the start for me. I now swim every stroke with my Hammer Head Cap. It provides me with a smooth streamline surface on my head so I know that when I am pushing those hard sets, nothing is slowing me down. The cap sits on my head perfectly and never moves, I can not say the same for other swim caps which I have had come off mid-race or mid-set. I have to say my new favorite feature is the warmth retention the cap offers. Neoprene caps have never been a comfortable option for cold water swimming. They are clunky and never fit right. Now, my head stays comfortable at all times, never too hot or too cold. What can I say, I am a fan of the Hammer Head.

Susan Johnson Masters Swimmer

I was in a car accident in 2017, one that left me with a severe TBI. It took months of therapy to get back to my regular running and swimming routine. Because I often "lose myself" in my pool workout, I was afraid of hitting my head against the wall and causing further harm. Hammer Head came at a time in my life when I needed the confidence and protection to get back into the pool. I'm grateful this product is out there, and it provided the necessary comfort in the midst of a life-changing TBI.

Sarah Urke Wayzata High School Synchronized Swim Team, Olympic Training Athlete

My injury from an accidental kick to the head while swimming completely changed my life, forcing me to retire my Olympic goals and take almost a year off of high school. If new swim caps can be widely available that are both functional and protective, it could be a game changer in preventing concussions for aquatic athletes.

Greg Dummer Triathlete & Team USA Ambassador

I initially became interested in the Hammer Head swim caps due to my three daughters who are on a competitive swim team. They dreaded the backstroke in practice as all of them have hit their heads on numerous occasions. As I learned more about Hammer Head and received a sample, I realized how important it can be for triathlons. Not only is it crucial for safety in the water during a mass start but I can feel the hydrodynamic design and tight fit. As a result, I feel faster and more confident in the water. What a great product!

Melissa Wieser Triathlete

I tried my Hammer Head out for the first time today and was very satisfied. It did feel a bit faster and I think it may have a quality that you might not have used in your descriptions - I got the feeling that the honeycomb technology reduced heat loss without making my head feel sweaty or hot. Normally I can feel the motion of the water against my skull through my swim cap, but I think the hydrodynamic properties of your cap removed the feel, and it was actually quite pleasant although different than what I'm used to.

Looking forward to continued use of your product, and hopefully I will not have to experience it's safety properties. It gave me peace of mind while swimming in my local pool this morning at dusk (they use natural lighting) without lane dividers. Just knowing that I had head protection if another swimmer joined my lane was great.

Kris Swarthout Triathlete

As an older male who has less than a full head of hair, the traditional swim cap has been merely a requirement of races or a way to be seen by other while in open water. The Hammer Head has changed my view of just what a swim cap can be. The impact protection provided by the honeycomb section was just the start for me. I now swim every stroke with my Hammer Head Cap. It provides me with a smooth streamline surface on my head so I know that when I am pushing those hard sets, nothing is slowing me down. The cap sits on my head perfectly and never moves, I can not say the same for other swim caps which I have had come off mid-race or mid-set. I have to say my new favorite feature is the warmth retention the cap offers. Neoprene caps have never been a comfortable option for cold water swimming. They are clunky and never fit right. Now, my head stays comfortable at all times, never too hot or too cold. What can I say, I am a fan of the Hammer Head.