Tech 7 Enduro Drystar® Boots - Navy/Gray - US 12/EU 47Upper constructed from innovative microfiber material that is flexible and abrasion resistant, Innovative, evolutionary Thermoplastic Polyurethane (TPU) shin plate construction for a greater range of fitment, Shin plate features a reinforced hook-and-loop closure for a comfortable, customized fit, Shin zone incorporates a TPU blade system engineered to prevent frontal hyper-extension and offer greater flex control, Specially designed sole provides enduro riders with superior grip, durability