Hammer Head Swim Caps - the swim cap that has it all

The World's Only

Protective Swim Cap

Worried about your swim safety?

Our swim caps are designed to prevent head injuries while boosting performance, so you can swim confidently and safely.

Inspired by a father’s experience, Hammer Head combines protection and hydrodynamics to support your best swim every time.

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Faster Lap Times

Maximum Head Protection

Long-Lasting Durability

Faster Lap Times

Maximum Head Protection

Long-Lasting Durability

Faster Lap Times

Maximum Head Protection

Long-Lasting Durability

Faster Lap Times

Maximum Head Protection

Long-Lasting Durability

Faster Lap Times

Maximum Head Protection

Long-Lasting Durability

Cut Down Your Lap Time

Achieve faster lap times with our optimised, drag-reducing design for peak performance.

Feel Safe, Swim Confidently

Our protective tech shields you from head injuries, so you can train hard worry-free.

Long-Lasting Durability

No more ripped caps, our durable material stands up to every swim season.

THE STATISTICS DON'T LIE

50%

50% SAFER

10.5%

Up to 10.5% FASTER

100%

100% MORE DURABLE

Patented Cushion Technology™

See the difference

Hammer Head’s patented cushion technology offers unmatched hydrodynamic performance, reducing drag and boosting your speed. No other swim cap on the market combines advanced head protection with a wrinkle-free fit, ensuring comfort and safety during every lap. If you're serious about improving your times and staying protected, our cap is the only choice that delivers both performance and peace of mind.