Merrell Women's Capra Sport Gore-Tex Hiking Boot 100% Textile/Synthetic Imported Synthetic sole Shaft measures approximately 5" from arch Hiking shoe with contrast overlays featuring GORE-TEX waterproof membrane and lace-up vamp Mesh lining treated with M-Select FRESH for odor resistance EVA foam molded footbed for comfort UniFly midsole for protection Merrell air cushion in the heel for shock absorption and stability Vibram MEgaGrip outsole