Fluff up your cold weather look with the new Yose Fluff V2 Boot by UGG®! Rated for temperatures as low as -32°C, these winter-ready boots feature a waterproof design complete with waterproof leather uppers, membrane bootie construction and gusseted tongue to keep water out, 200g insulation, plush insole, and durable Spider Rubber™ outsole for traction even in icy conditions.