Authentic UGG Boots, they come in original shoe box. Sizes Available: 1, 2, 3 and 5 Color: Brown Built for the cold, this classic winter boot can withstand temperatures as low as -32˚C (or -25.6˚F) and looks good with everything from school to ski clothes. The Butte II combines waterproof construction with soft wool lining and extra insulation to keep feet little feet warm in any weather.