Light and supportive Asolo Women's Stynger GTX Waterproof Light Hiking & Trekking Boots feature the Duo Asoflex footbed, with over injected footbed of soft material and Asoflex semi rigid material for support.Light supportive hiking boots with revolutionary Duo Asoflex insole. Water resistant suede and Cordura? nylon upper. Fully gusseted tongue. Lightweight metal hardwear. Gore-Tex? waterproof/breathable lining insert. Removable footbed. Duo Asoflex footbed with over injected footbed of soft material and Asoflex semi rigid material for support. PU midsole for shock absorption. Dual Density rubber outsole for traction. Avg. wt. 2lbs. 7oz.