Superfeet Carbon Trim To Fit Black D Size:W: 6.5-8, M: 5.5-7 energy and water compared to

energy and water compared to conventional dyeing methods

and super low-maintenance

No-slip nose pads and temples keep them in place so they won't slip off when you start to sweat

This super versatile unit combines the innovation you've come to expect from YakAttack and genuine T-Reign retracting mechanism

Featuring a removable stadium-style seat with two seating positions - upright and recline - that can move on the fly with a molded-in accessory track recess

Superfeet Carbon Trim To Fit Black D Size:W: 6.5-8, M: 5.5-7 energy and water compared toBreakthrough technology uses the strength of carbon fiber with ultralight foam to create one of the most innovative, high performance Superfeet insoles ever. Made to fit well in moderate to slim fitting athletic footwear, like running shoes, bike shoes and cleats. Trim to fit your shoe size.