Upper Features: * Quarter Package - Sublimated woven nylon with thermoformed X-rib pattern * Lining Material - Brushed Nylon * Heel Support - Exterior embossed heel cup / ankle support * Ankle Padding - Anaform foam ankle pads * Tongue Construction - Anatomical, 2-piece felt * Footbed - Molded comfort EVA Lower Features: * Outsole - Dual density beveled Thermal Poly Resin * Blade Holder and Runner - TUUK Lightspeed Pro with TUUK super stainless steel runner