Swim equipment has improved.

Swim caps haven't.

The only swim cap designed to minimize head injuries without slowing you down.

WHERE DO THE INJURIES HAPPEN?

Choose Your Sport

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SWIMMING

Train hard, worry-free—our tech protects you from head hits in backstroke and busy lanes.
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TRIATHLON OR OPEN WATER

Stay confident and perform at your best, even in the chaos of crowded starts and buoy turns.
Female water polo player in the swimming pool takes a hit to the head by the colorful ball, leaving her with a painful expression on her face. She is wearing a Hammer Head swim cap under her competition cap. It is a swim cap to prevent injury, like a helmet swim cap. The only swim cap with cushion for athlete safety.

WATER POLO

Protect your head from balls and elbows. Goalies face the greatest risk of repeat head injuries.
Twelve female artistic swimmers in a pool with colorful Hammerhead swim caps, under a Walnut Creek Aquanuts tent. They are swim caps for long hair, protective swim caps and a swim cap that doesn't rip. A great practice swimming cap to minimize head injuries.

ARTISTIC SWIMMING

Acrobatics and tight formations raise head injury risks—and injuries can cost the team its competitive edge.
Female diving into a pool from a springboard with a blue Hammer Head swimming cap and colorful swimsuit. She is positioned very close to the board and may have a head injury with the board before entering the swim pool. It is important to wear a swim cap to prevent head injury. A helmet swim cap for when miscounts and incorrect dives occur.

DIVING

High board divers hit speeds of 25 mph—injuries can result from a bad dive or repeated exposure to these forces for all skill levels.

Protecting your brain is the obvious choice.

Confidence Booster

Confidence Booster

When swimmers feel protected, they have more confidence and can focus on what matters most—technique, speed, and execution.
Injury Prevention

Injury Prevention

Reduce injuries before treatment becomes necessary. Perfect for backstroke, busy lanes, buoy turns, chaotic race starts and aggressive training.
Performance Ready

Performance Ready

Designed with a sleek, hydrodynamic profile so swimmers can focus on swimming faster—not on what they're wearing.
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The Perfect Fit

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

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