The Scarpa® Crux hiking shoe keeps you comfortable on approach, moderate climbs and those long, rugged trails. Planet Friendly:•40% recycled synthetic leather and 29% recycled polyester mesh upper.•100% PC recycled lining; 70% recycled stroebel.•Lace and webbing is 100% Ecosensor recycled polyester.•Midsole has ECOPure EVA additive to promote degradation in landfill conditions.•25% recycled rubber outsole. Suede upper with recycled polyester airmesh. Smooth recycled polyester lining. Microporous EVA offers form-fitting comfort and support. Vibram vertical approach. Forefoot webbing with Kevlar secures the forefoot for climbing precision. Rubber toe rand. Super sticky Vibram® Vertical Approach outsole. Measurements: Weight: 12 oz Product measurements were taken using size 39 (US Women’s 7.5), width B – Medium. Please note that measurements may vary by size.