Pull-on winter boot with an adjustable midfoot hook-and-loop strap for a secure fit. Lace lock snow collar keeps the boot secure. Seam sealed waterproof protection keeps moisture out. Removable 6mm Zylex® liner keeps out the cold elements and offers a warm foot environment. Waterproof and flexible synthetic rubber shell. Kamik's® DEFENDER synthetic rubber winter 0utsole provides excellent traction in adverse conditions. Comfort rated to -25F/-32C. Imported.