UGG's Black Friday and Cyber Monday sale ends tonight, but you can still get a number of boots and slippers on sale for up to 70% off.

During UGG's Cyber Monday sale, you can score select men's and women's styles of the season's comfiest footwear for half the price.

And today, on Cyber Monday, you can score the pair—and four other popular styles—at a deep discount of up to 50 percent off on Zappos. That means you could score as much as $140 off the boots you're eyeing this holiday season.