All XPD technology dedicated to sport riders & racing enthusiasts. XP9-S has been designed for racers & trackdays riders, with maximum attention to comfort & lightness. Features High strength microfiber outer material 1.55 mm thick Internal side of the boot in microfilma suede thickness 1.55 mm Shock absorber structure in polyurethane with programmed perimeter deformation on the upper tibia, heel Removable edge protector slider on upper shin & rear heel in acetic material Removable magnesium toe slider Soft polyurethane shifter Ankle joint in neoprene with rubber micro-injection Neoprene gaiter: creates a watertight closure on the boot on the upper part, prevents the passage of dust & objects inside the boot. Opening with zip on the outside Ventilation on the heel & shin Air-tech insole, which promotes the dissipation of sweat Anti-intrusion & anti- compression nylon insole Vulcanized rubber sole with racing mapping with rounded pro-slider profile Closure with micro-metri...