Premium offroad bootsExclusively for KTM by AlpinestarsBreathable textile liningInside with patterned high-tech polymerExtra flat, durable and replaceable rubber soleAluminum buckle systemInnovative lateral ankle protectionInstep and Achilles accordion flex zonesPlastic-reinforced insole with hot-dip galvanized steel insert and toe reinforcementExtended microfiber gaiterNew closure system with aluminum buckles and aluminum frame with innovative self-alignment and quick-release bucklesBreathable inner lining with anti-slip microfiber insert on the heelRemovable, anatomical footbedSole, footrest insert, instep straps and buckles are interchangeable92 % Polyurethane / 6 % Rubber / 2 % Leather