From Danner, the Women's Mountain 600 Waterproof Hiking Boots feature: Full-grain, ultra-durable leather upper Danner® Dry: 100% waterproof barrier allows moisture to escape without letting water in, keeping your feet dry and comfortable all day long Lace up closure fabric lining Removable OrthoLite footbed made of open-cell polyurethane for better heat dissipation and air circulation Vibram® SPE rubberized EVA midsole provides durable cushioning that enhances rebound, comfort, and support Vibram® Fuga outsole features self-adapting lugs and specially formulated Megagrip compound Approx. 32 oz. per pair Approx. 4.5" shaft height Imported.