FeaturesSuede LWG Gold-certified leather uppers; PFAS-freeB-DRY waterproof system with 100% recycled, 25% postindustrial liningsBreathable, abrasion-resistant mesh collars and toe vampsNubuck leather toe caps and rands for added durabilityRecycled lacesO FIT InsoleA(R) with triple-density EVA for support and cushioningTPU heel stabilizers for durability and protectionACT midsoles for all-day comfort on varying terrainTrail Tread ECO rubber outsoles for long-lasting gripStrobel-lasted constructionMedium volume; regular width; 8 mm heel riseWeight (half pair): 1 lb. 1.6 oz.Oboz continues to explore and use environmentally preferred materials, like recycled and bio-based elements, so you can continue to explore your world, near and far Technical Specs Best Use Hiking Footwear Height Over-the-ankle Footwear Closure Lace-up Waterproof Yes Type of Waterproofing B-Dry waterproof bootie Upper Suede leather/mesh Midsole EVA Outsole Rubber Weight (Pair) 2 lbs. 1 oz. Gender Men&';s Sustainability Contains recycled materials Contains leather from a tannery rated by the Leather Working Group (LWG)