For climbers that demand the highest level of small foothold performance from their climbing footwear. The La Sportiva Miura VS climbing shoes excel at hard rock climbing, power edging, pockets, Yosemite granite... and everything in between. Full eight-panel Dentex-lined upper for unsurpassed comfort. Dynamic slingshot heel band that focuses power to the toe box. Offset asymmetrical toe box places power and energy under the big toe. Slip-lasted construction. 1.1mm Laspoflex midsole (forefoot only). On sizing, please note climbing shoe sizes are only a suggestion as fit is highly personal. Foot shape, use, and style all play into size selection.