NINJA-GREY-NAVY-BLUE-LENSES-MIRROR-SILVER Boardshorts Training aids are designed to

Training aids are designed to help you get the most from your swim workout

 Polyurethane

•    Double‐walled construction: keeps water cold twice as long

with/without a case

Rechargeable battery (up to 12h of operating time)

NINJA-GREY-NAVY-BLUE-LENSES-MIRROR-SILVER Boardshorts Training aids are designed toDeveloped with Michael Phelps and Bob Bowman. Race Fit Strap System One time, low profile strap adjustment system High quality, low profile Silicone strap. Curved Lens Technology for expanded field of vision allows the swimmer to sight walls and the competition without altering head position. Engineered with Exo Core 2. 0 technology, which combines two materials for maximum performance. Softeril Anatomical Gasket provides a leak resistant seal and a