FORMA Ice Pro Flow Street Motorcycle Boots (Black, Size 12 US/Size 46 Euro) CE Certified quality. Microfiber upper. Vented Perforated Microfiber. Forma double density anti-slip/race compound sole Anti-torsion F.C.S with bike frame anti-scratch. Rear F.C.S cushioned stop for maximum safety. Vented stainless steel toe slider Aggressive plastic gear pad protection. Injection molded plastic protection. Air intake system for personalized air circulation. Velcro and Zip closure Rear buckle pump ratchet closure. Elasticized 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 foot bed with APS. High quality produced 100percent in Europe