* Sublimated tech nylon with thermoformed X-rib pattern quarter package * Hydrophobic microfiber lining material * Patented integrated, anatomical heel/ankle support * Anaform foam ankle pads * Anatomical, 2-piece 40 oz. felt, with metatarsal padding tongue * Molded with integrated heel support footbed * Lightweight, Pro-8 beveled TPU outsole * TUUK LIGHTSPEED EDGE holder * TUUK super stainless steel runner