KEEN Women's Targhee II Mid Waterproof Hiking Boot,Black Olive/Darkest Spruce,8.5 M US 100% Waterproof nubuck leather Imported Rubber sole Shaft measures approximately 4" from arch Heel measures approximately 1.5" Platform measures approximately 1" Mid-height hiking boot featuring breathable waterproof membrane and protective toe cap Rear pull-on loop Removable dual-density EVA foam footbed Torsion stability ESS shank Compression-molded EVA foam midsole