Superfeet Carbon Trim To Fit Black D Size:W: 6.5-8, M: 5.5-7 Featuring a removable stadium-style seat

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

A versatile

smooth and hydrophobic interior provides insane next-to-skin comfort

quick and easy-access storage

Superfeet Carbon Trim To Fit Black D Size:W: 6.5-8, M: 5.5-7 Featuring a removable stadium-style seatBreakthrough 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.