Gaerne SG-11 Unisex Off-Road Motorcycle Boots, Black, 12 Uppers made of microfiber and polyurethane. A combination that brings lightness to the boot and protection at critical points Improved pivot system that prevent ankle twisting without compromising flexibility, System replaceable light fastening and a velcro top closure fine adjustment Rubber protection on the inner side of the shoe for exceptional grip and heat protection, Double rubber sole and inner lining polyurethane foam, Made in Italy Wrap around ankle pivot for more support and great fit, Grip guard to really stick to the bike Gaerne famous dual composite sole for long lasting wear and removable/replaceable alloy bucckles ensure a secure closure system