BAUER Supreme S27 Hockey Skate features a 3-D Trueform Tech PU Quarter Package, a Hydrophobic microfiber liner, lightweight memory foam ankle pads, a 2-piece 48oz felt tongue with high-density metatarsal guard, a FORM-FIT footbed, a TPU outsole, a TUUK LIGHTSPEED EDGE Holder, and a TUUK stainless steel runner. Thermoformable.