Features * Quarter Package: INJECTED WITH MESH FORM SKIN – Durable outer shell with foot support and comfort. * Liner: BRUSHED MICRO-FIBER – Provides comfort and a resistance to wear and tear * Tongue: FELT TONGUE – 5mm felt tongue for comfort and protection. * Outsole: INJECTED OUTSOLE – Helps energy transfer with every stride. * Footbed: CCM FOOTBED – Provides support and comfort. * Holder/Runner: SPEEDBLADE PRO – Benefits Non replaceable stainless steel blade with elevated holder for increased attack angle.