BAUER Supreme S25 Hockey Skate features a 3-D Trueform Tech PU Quarter Package, a Microfiber liner, lightweight memory foam ankle padding, a 2-piece 30oz felt tongue with metatarsal guard, a FORM-FIT EVA footbed, a TPR outsole, TUUK LIGHTSPEED Pro II Holder, and a TUUK stainless steel runner. Thermoformable.