The Ahnu Women's Sugarpine Waterporof Low is an athletic inspired waterproof hiker, with eye catching style and performance for the trail enthusiast. Its waterproof breathable technology keeps your feet dry, while the Vibram rubber outsole offers superior traction on wet and dry surfaces. Combined with Numentum Hike technology to provide neutral positioning, and a double lasted EVA midsole construction for a lightweight feel and sleek, low profile styling, the Sugarpine may change the way you think about outdoor footwear. Waterproof low hiker, with style outside, performance inside. Athletic fit and forefoot flexibility for quick toe offs and flexibility on aggressive and uneven terrain. Waterproofbreathable technology. Numentum Hike Technology. 60 durometer EVA midsole for cushioning and optimal shock absorption. 70 durometer EVA postings on both medial and lateral sides for neutral positioning and stability. Integrated TPU shank provides arch support, mid foot support and torsional rigidity. 85 durometer shock dispersal plate in forefoot for stone bruising protection. Non marking, slip resistant Vibram outsole provides grip and traction on varied terrain. Avg. wt. 10.2 oz.