Like many of the uggs on sale on this list, you probably won't see these parading down a fashion runway any time soon, but they'll keep your feet warm in even the coldest of temperatures -- and you know that if it gets cold enough, function nearly always trumps form. Rated for temperatures as low as -58 degrees F (-50 C), these boots have shearling collars to help keep snow out, moisture-wicking liners, and seam-sealed, waterproof construction.
The North Face 'Chilkat II' - Sporty Men's Snow Boots
Not everyone needs a pair of snow boots that are rated for such extreme temperatures, but most people would like a pair of ugg boots on sale that look good. If that sounds like your situation, then you may want to have a look at these sporty boots from The North Face. They look a bit like hiking boots, but they have still loads of features that will help to protect you from the elements, including waterproof uppers, outsoles with grip optimization features, and 200g Heatseeker insulation to keep your feet warm.