Stiffness meets comfort. For aspiring racers and performance-oriented riders, we've built the SCOTT Vertec BOA® shoe. While highly efficient with serious pedalling response for any kind of distance, the Vertec BOA® doesn't forsake comfort with its TPU & airmesh upper and its BOA® Fit System for micro-adjustment and a performance fit. In combination with an ErgoLogic adjustable insole and an increased range of cleat adjustment, the shoe can be personalized to any rider's foot.Upper: Thermo Polyurethane - PolyesterLining: PolyesterOutsole: Nylon Composite - Carbon Fiber Composite - Thermo PolyurethaneFootbed: 3D molded Ethylene vinyl acetate (EVA) - NylonClosure:BOA® Fit System L6Features:Stiffness Index 9BOA® Fit System L6Adjustable ErgoLogic removable insole3 bolt cleat fitting