SUPERFEET CARBON INSOLES (TRIM-TO-FIT)(Carbon Fiber Performance) Size:B Breakthrough technology uses the strength

Breakthrough technology uses the strength of carbon fiber with ultralight foam to create one of the most innovative

reduces fatigue

And despite all the functionality packed between its scales

High impact steel handles with inset rubber grips detach to give a two-piece utensil set

it’s hard to resist the one-of-a-kind gifts for friends and family

SUPERFEET CARBON INSOLES (TRIM-TO-FIT)(Carbon Fiber Performance) Size:B Breakthrough technology uses the strength*Please Note: Size D & Size E comes in the new improved version with THICK insole thickness* Great for Slim Fitting Athletic Footwear Breakthrough 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.