Design: Nubuck leather upper mixed with abrasion-resistant textile 3D molded heel counter Weight: 17.7 oz / 502 g In-Shoe Comfort: O FIT Insole(R) for ideal fit and feel Oboz B-Dry membrane for waterproof, breathable wear Sawtooth dual density EVA midsole for cushioning and enhanced stability Nylon shank for extra support Durability & Traction: Sawtooth outsole designed for maximum grip on varied terrain Sawtooth mountain range map molded on bottom of outsole