Navigate confidently through snow and ice in this tall warm waterproof boot. This mid-shaft boot features a quilted upper crafted of nylon with top-stitch detail and a full length back zipper for easy on-and-off. Inside, a membrane booty provides superior waterproofness. A Polar Plush lining and memory molded removable insole deliver optimum warmth and support while a non-slip TPR lug sole provides durable traction in winter conditions. PVC free. Shaft height: 11.25 inches. Circumference: 13.75 inches. Heel height: 1.5 inches. Comfort/Warmth Rating: 0C to -24C/32F to -11F.