Description:FiveFingers Speed - Black / White / Black Men Sizes Unlike any shoe on the market today, the Speed is designed specifically for a more natural walking experience. Built on an entirely new platform, the Speed features a Dri-Lex® covered 3mm polyurethane insole (thickest under the ball) and a 4mm anatomical pod outsole design that offers more plating protection, and distributes forefoot impact without compromising important ground feedback essential to a proper forefoot strike running form. A more athletic padded collar and topline, a lace closure and Mesh upper for improved ventilation. Machine Washable, Air Dry FREE POSTAGE IN REP. IRELAND ONLY