Design: 1.5-1.7 mm water-resistant suede upper GORE-TEX® Comfort Footwear lining ensures comfortable waterproof protection Board lasted with polypropylene Asoflex lasting board for super light under foot protection and appropriate stiffness All-around PU rand for additional protection Cordon lacing system and the thermo-shaped tongue for a fast and precise fit In-Shoe Comfort: Mono-density thermoformed EVA midsole provides enhanced support, stability, and cushioning Asolo/OrthoLite anatomical footbed for all-day comfort Durability & Traction: Asolo/Vibram AG outsole features a self-cleaning design and excellent climbing area MegaGrip compound provides reliable grip in wet and dry terrain Additional Details: Designed for technical approaches and day hikes with a 20-30 pound pack Weight: 357g (single shoe, US size 6.5) Contains leather from a tannery rated by the Leather Working Group (LWG) This model can be resoled