This lightweight approach shoe features Stealth rubber outsole for unbeatable grip on wet and rocky surfaces, climbing-specific forefoot, waterproof Gore-Tex membrane and Adiprene heel cushioning. Lining: Gore-Tex Performance Comfort membrane. Waterproof and breathable. Inlay: molded Ortholite sockliner. Midsole: Adiprene insert for comfort and shock absorption. Approach specific outsole featuring Stealth rubber for unbeatable grip. Material: Textile, Rubber.