High performance footwear to enhance your ride.One-piece welded seamless Upper reduces weight and offers a precise fit.Power strap provides a locked in fit and lace security.Molded Toe Cap designed to protect against rock strikes.High and low arch support options for a custom fit.Molded internal stiffening plate optimizes power transfer and off bike comfort.Ultratac™ rubber compound provides excellent durability and unprecedented grip.2-bolt cleat system compatible with all major pedal suppliers.Tpu/Eva/Rubber.