Features Microfiber upper Vented Perforated Microfiber Forma double density anti-slip/race compound sole Anti-torsion FCS with bike frame anti-scratch Rear FCS cushioned stop for maximum safety Vented stainless steel toe slider Aggressive plastic gear pad protection Injection moulded plastic protection Air intake system for personalized air circulation Velcro and Zip closure Rear buckle pump ratchet closure Front fastening system with snap closing Plastic heel cup in reinforced nylon Air mesh lining Extra soft polymer padding with memory foam Polyurethane nylon reinforcements TPU Dual Flex mid sole Anti-bacterial replaceable footbed High quality European production