- Waterproof nubuck leather uppers are flexible, lightweight, and durable- Rubber toe bumpers protect feet from rocks and other obstacles - Seam-sealed Gore-Tex inserts guarantee waterproof protection while allowing perspiration to escape - Mesh linings wick moisture away from your foot - Gusseted, padded tongues and padded collars block debris and prevent pressure points - Anatomical, dual-density EVA footbeds offer support and cushioning - Molded polyurethane midsoles cushion and absorb shock - Thermoplastic urethane shanks increase support and control under heavy loads - Vibram rubber outsoles with multidirectional lug pattern offer serious traction Upper Material: [shell] 100, [lining] 100 Waterproofing: Gore-Tex membrane Sole: Vibram Midsole: polyurethane Footbed: EVA Claimed Weight: 2 lb 14 oz Recommended Use: backpacking, trekking