New Kamik Black Momentum 3 Fur Lined Snow Boots Women's Size 8.5 New Nylon Shaft measures approximately 13" from arch Height: 11.75 inches, Weight: 2.25 lbs per pair , Circumference (based on size 8.5): 13 inches UPPER: Seam-sealed waterproof nylon upper, Faux fur snow collar and gusset tongue, HEAT-MX sustainable thermal insulation, Moisture-wicking faux shearling lining, Adjustable bungee lacing system INSOLE: Removable, EVA footbed for cushioning and comfort, Odor-eliminating, natural and non-toxic Cleansport NXT treatment OUTSOLE: Waterproof and flexible synthetic rubber shell, Heel counter lug for easy removal and snowshoe strap retention, ICEKISS dual-density synthetic rubber outsole, Deep, self-cleaning lugs for superior traction on snow