Scott Sports Mens Elite Boa Mountain Cycling Shoe - 234712-0001 microfiber Upper Material: microfiber, 3D nylon mesh Closure: BOA, hook-and-loop forefoot strap Footbed: Adjustable ErgoLogic removable insole Sole: fiberglass reinforced nylon co-injected, [lugs] Sticki Rubber Cleat Compatibility: 2-bolt