Improve your racing performance with this highly innovative Japanese-style professional swim cap. Designed for top racing performances, this swim cap has an undulating surface to reduce friction and let you slide easily through the water. The special design of the internal section prevents the cap from slipping while you are swimming.

• World’s fastest FINA-approved racing cap, the only one with the wave structure reducing significantly the drag.
• Rough micro-structure traps a layer of water to reduce surface drag (water flows more efficiently on water than on silicone).
• Dome cap made of premium soft silicone preventing wrinkles and providing the maximum adhesion.
• Thicker silicone band to prevent the cap from slipping off – no need to double-cap!

Size M : 53 - 56 (cm)
Size L : 57 - 60 (cm)