Merrell Women's Eventyr Mid North Waterproof-W Snow Sneaker 100% Leather/Textile Imported Rubber sole Shaft measures approximately 8.5" from arch Heel measures approximately 1.5" Boot opening measures approximately 13" around M Select WARM lightweight, low bulk 200 grams insulation keeps you comfortable Full grain waterproof leather and fabric upper Inside zipper for easy on and off Breathable mesh lining treated with M Select FRESH antimicrobial agents reduces shoe odor