Inclusive Swimming Starts with Safety

Hammer Head Swim Caps benefit swimmers with intellectual disabilities by offering targeted head protection, comfort, and spatial confidence in the water. 

One Head. One Brain. Let's Protect It!

Key Benefits

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Impact Protection

They feature patented Honeycomb Impact Technology, which uses internal pillars to diffuse force and absorb the impact of collisions with pool walls, the pool bottom, or other swimmers.
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Anxiety and Echo Reduction

The thoughtful structural build minimizes echo in indoor pools, helping swimmers with auditory sensitivity issues feel less overwhelmed and more at ease.
Images of two young girls putting on their black Hammer Head swim cap before swim practice at the outdoor swimming pool. Text explains how this cap is the most comfortable swimming cap because won't pull your child's hair, is long hair compatible and your child can double cap with their team cap. It is also recognized by Sensory Friendly Solutions if you have sensory sensitivities.

Sensory-Friendly Design

They are engineered for swimmers who cannot tolerate tight or pinching fits. They do not pull hair during application or removal.
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Spacial Challenges

They assist swimmers who may misjudge distance to the wall or experience uncoordinated movements in crowded lanes.
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Hammer Head Swim Caps

THE WORLD'S ONLY PROTECTIVE SWIM CAP
Hammer Head Swim Cap
Hammer Head Swim Cap
Teen girl swimming backstroke wearing a Hammer Head swim cap as she approaches the pool wall with her head. Promotional text about the tested head protection being 50% safer than other swim caps. Swimmers and triathletes are particularly at risk for head hits in the backstroke and turns, as well as busy pool lanes and open water races. This is the best swim cap for teen swimmers.
Asian male swimmer wearing a blue Hammer Head Swim Cap at an outdoor swimming pool. The text highlights the comfortable and wrinkle-free, hydrodynamic exterior surface of this cap that helps to decreases drag for faster swimming. This is the best swim cap for youth swimmers.
Hammer Head Swim Cap
Hammer Head Swim Cap
Images of two young girls putting on their black Hammer Head swim cap before swim practice at the outdoor swimming pool. Text explains how this cap is the most comfortable swimming cap because won't pull your child's hair, is long hair compatible and your child can double cap with their team cap. It is also recognized by Sensory Friendly Solutions if you have sensory sensitivities.
A teen female is swimming backstroke with a blue Hammer Head swim cap. Hammer Head offers their groundbreaking 1-Year No-Rip Guarantee that will save you money on swimming caps. This premium one-piece silicone lasts years, not months. This cap is for swimmers, water polo players, triathletes, open water swimmers, artistic swimmers and divers.
Hammer Head Swim Cap
1 9
MADE FOR REAL SWIMMERS
  • 50% less impact
  • up to 10% faster
  • One-year No Rip Guarantee
  • 3 size options to get the perfect fit
$29.95 USD $29.95 USD
Free Standard Shipping on all Domestic Orders over $50!
Choose Your Color Black
Choose Your Cap Size Small - 19.5 - 20.5 inch heads
> In stock
The first safety innovation in swim caps in over a century!

For many moms, this isn’t just about performance—it’s about peace of mind.

Children who are neurodivergent or sensory-sensitive may:

  • Misjudge distance to the wall
  • Feel overwhelmed in noisy pools
  • React slowly in crowded lanes

Because when a child feels safer…
they swim more freely, more confidently, and with more joy.

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Images of two young girls putting on their black Hammer Head swim cap before swim practice at the outdoor swimming pool. Text explains how this cap is the most comfortable swimming cap because won't pull your child's hair, is long hair compatible and your child can double cap with their team cap. It is also recognized by Sensory Friendly Solutions if you have sensory sensitivities.

Swimming should be for everyone

"The Hammer Head Swim Cap is sensory-friendly for those who can't tolerate a tight fit, delivers patented head protection to help with spatial distancing challenges and unpredictable movements.

It also gives peace of mind to parents and instructors." 

Sonja Hed-Brown, Swim Possible founder & Special Olympics Coach

Sonja Brown standing on a beach with ocean and skyline in the background
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Our core values

Coach David Burns

"Hammer Head is critical protection for swimmers with pre-existing head injuries or physical vulnerabilities." 

Sarah - Swim Caregiver

"Hammer Head Swim Caps fully cover the ears, helping to reduce the chance of ear infections from the in-and-out flow of water." 

Bill Fish, SOMN

It's about time swimming catches up with other sports - Hammer Head Swim Caps are the first major safety innovation in swim caps in over a decade."

Coach Barbara Greve

Weather you are training for an Special Olympics or Paralympic event, the water can be a dangerous place."
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