As an athlete you do everything your coach says, right? Eat well, sleep as much as you can, practice and train to perform at your very best for the biggest meets of the season. You wear a competition suit to reduce drag and may even shave body hair just to cut a hundredth of a second. Yet one thing has been missing from the list, your cap.

Traditional swim caps wrinkle – and that means drag. But, the revolutionary seam-free TEKFIT® design of the Hammer Head Swim Cap eliminates the wrinkles, reducing your drag in the pool.

Wear the Hammer Head in practice or under your team cap in competition and be the best you can be.


Our HIT Honeycomb Impact Technology® – patent pending technology that adds a honeycomb layer to the interior of the Hammer Head Swim Cap that is designed to absorb and dissipate shock from impacts at the wall, with other swimmers during busy practices in crowded open water triathlon events, water polo matches or synchronized swimming routines.

Swimming is not a combat sport, but it is a contact sport. There has not been a solution, until now.

  • Approximately 70 percent of swimmer head injuries occur during busy swim practices
  • Roughly 30 percent of head injuries occur during busy swim meets
  • Of all injuries, 68 percent occur from swimmer’s colliding with each other, the bottom of the pool or the pool wall

A Revolutionary Swim Cap Breakthrough 

  • HIT Honeycomb Impact Technology® – proprietary layer absorbs shock of impacts
  • TEKFIT – new, evolved fit for maximum comfort
  • Premium Silicone – made with a premium, buttery silicone that goes on and off with ease.

Why Hammer Head Swim Caps?

  • Protects when collisions occur in the water
  • Wrinkle free means no drag
  • Our cap is made with a premium, buttery silicone that goes on and off with ease
  • Keeps head warmer in cold open water swims
  • Protects ears from water flow
  • The most comfortable cap you’ll ever wear
Justin Zook, Tom Malchow, Olympic athlete, Hammer Head Swim Cap

Don’t take it from us, take it from two Olympic Gold Medalists.

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