Updated with a two-tone tipped curly fur and cozy textile panel construction, UGG's latest Adirondack offers a range of high-tech benefits. The Adirondack III Tipped Waterproof Boot features an extra-warm, cuffable upper and insulation with an outsole designed to stay flexible in freezing temps. It has a cold-weather rating of -32C/-25F. The cushioning insole makes it ideal for all-day wear, whether in the mountains, the city, or anywhere in between.