Certified motorcycle sports boots designed for ultimate safety and bike control on the road and track. Features lightweight and durable microfiber, over-molded front and side panels with elastic material, padded rear flex area, and a microfiber inner protector for maximum grip. Includes a breathable Air Tech mesh inner lining, D.F.C. Double Flex Control anti-inversion system, polyurethane shin reinforcement, and metal mesh air inlets. TPU strap protection is integrated into the sole. Ergonomic polyurethane heel with a magnesium side slider and polyurethane back slider, all interchangeable. Closure system includes an elastic insert, zipper, and a micro-adjustable aluminum strap for shin reinforcement adaptation. Features F.F.C. Fasten Fit Control internal lacing system and an OrthoLite® insert for durable, breathable cushioning. The polypropylene insole has varying thicknesses, and the ultra-light, abrasion-resistant rubber sole is enhanced with D.F.C. Double Flex Control.