From Danner, the Women's Inquire Winter Insulated Waterproof Hiking Boots feature: Danner Dry 100% waterproof barrier allows moisture to escape without letting water in, keeping your feet dry and comfortable all day long Durable suede and lightweight textile upper Front lace up closure 200G PrimaLoft® Insulation PrimaLoft® Aerogel toe cap made with an extremely lightweight gel used by NASA to insulate space suits Removable OrthoLite footbed provides three layers of varying density are combined for maximum cushioning and support Danner® Plyolite® midsole offers lightweight comfort and shock absorption Trailguard TPU shank provides stability and underfoot protection on rough, uneven terrain Vibram® Inquire Outsole features multi-directional lugs and a split heel for adaptive traction with Megagrip compound for incredible grip on wet and dry surfaces Approx. 5" shaft height Approx. 29 oz. weight per pair Imported.