This must-have insulated winter boot with comfort and safety in mind is perfect for both frozen and snow-covered terrains. This versatile, easy-pack footwear is featherlight and made with a water-resistant nylon shell to protect from the elements. It features an IceBite® Grip sole for greater slip resistance on ice than conventional rubber, while the Polar Rubber™ heel and forefoot offers maximized grip and durability on slippery surfaces. 9" shaft Adjustable toggle closure at collar and ankle Form-fitting B-Tek™ Foam lining for comfort Thermaplush™ soft, next-to-foot wicking layer for warmth Removable anti-fatigue insole Water resistant Textile upper and lining/rubber and synthetic sole Imported