Slip on style and warmth, with Toe Warmers Kelly Winter Boots. Their water-resistant polyurethane upper and cozy pile lining will protect your feet from coldness and wetness, while their rugged TPR outsoles grant you excellent grip. Front zippers for convenience Striking hexagon design Water-resistant Warm pile lining with Warmtex II heat radiating Removable comfort inserts TPR soles stay supple, even in extreme temperatures Heel Height: 1" Shaft Height: 8" (Size 8) Circumference: 12" (Size 8) Insole: Cushioned Outsole: Slip-Resistant TPR Upper: Water-Resistant Polyurethane