Scott Sports 2016 Men's Team Boa Road Cycling Shoe - 238874-4318 Outsole: Nylon Fiberglass co-injected, Two Component PU / Stiffness Index 8 Upper: Microfiber, 3D Nylon Airmesh Closure system with Boa IP1 & anatomic fit straps Footbed: Adjustable ErgoLogic removable insole 280g (US 8.5)