UFC Ultimate Training Shoe, Black/Red, 10 Patented impact protection located in the strike points on the foot Ultra lightweight designed for greater speed, power and protection Patented Training Sole&trade; better protects the foot and Achilles heel Unlike other MMA Shoes this shoe can also be used for Sparring Sizes (Unisex): 5-14 - Women order 1 1/2 to 1 size smaller