The Anchorage Boot II by KEEN is a versatile pull-on winter boot built for use. The waterproof nubuck leather upper delivers durability, protection and good looks, and the KEEN.DRY membrane is waterproof and breathable. Serious warmth is provided by 200 gram KEEN.WARM insulation and a woolly Thermal Heat Shield footbed. The dual-compound ice and snow grip outsole has 4mm lugs for a sure-footed grip.