COMBINE COMFORT AND FASHION IN THE EVOLV KIRA CLIMBING SHOE.Climbing a mountain in a bold teal shoe will give you confidence you can't even imagine. Pairing that with it's anatomically engineered design, The Evolv Kira Climbing Shoe will feel like no shoe has before. It uses a single hook and loop strap plus adjustable finish-pull straps to ensure you feel secure with every step. This shoe is one of the best technical shoes in the market. FEATURESSingle buckle plus cinch-pull strap closure for a customizable fitAsymmetrical profile4.2 mm TRAX SAS high friction rubber soleVTR rand is thicker at toeSynthetic Synthratek VX upper1.0 mm full-length midsoleUnlined