Meet our most essential winter boot, built to get you through even the harshest weather. Rated to withstand temps as low as -20˚C, the Olivert is rugged and tough with edgy hiker styling. Crafted with waterproof leather, it's packed with cold weather-ready features like soft wool lining, a layer of fleece, another layer of Thinsulate™ insulation, and a sole that stays flexible no matter what, even in freezing ice and snow.