Scott Sports Mens Tri Carbon Triathlon Cycling Shoe - 242135-4755 (Black/neon Yellow - 45.0) microfiber Upper Material: microfiber, 3D nylon airmesh Closure: BOA IP1, hook-and-loop strap Footbed: Adjustable ErgoLogic removable insole Sole: HMX Carbon Cleat Compatibility: 3-bolt road