DetailsLa Sportiva Size Chart A high performance women's climbing shoe with a hook-and-loop closure system for amazing edging control and pocket climbing performance. Easy on and off convenience makes this sporty, high-end edging and smearing shoe a must for bouldering and technical climbing. La Sportiva's designers pulled key design elements from the Miura and incorporated them into this three strap hook-and-loop closure system. The one-piece leather upper has a synthetic lining to control stretch and is unlined under the foot to allow for excellent sensitivity on micro edges and smears. The Miura VS is built with the P3® platform for a continued down turn shape which makes it excellent for steep overhangs.