The Evolv V6 LV Climbing Shoe (PSR 6) is an aggressive option with a lower volume to accommodate grade-bumping boulderers with more narrow feet. An asymmetric shape combined with a downturned toe work together to provide the precision and power (PSR 6) that steep boulders and small footholds demand. We made the sole with TRAX SAS – our stickiest rubber compound – and since the outsole is full-length, you get an even flex while smearing. The heel cup and rubber toe coverage make toe and heel hooks easier than ever before. We constructed this shoe with 100% vegan materials.