Are you shopping for one of this holiday season’s bestsellers? According to Forbes, this week will eclipse Black Friday as the biggest holiday shopping week of the year. Which means that just because the items on your gift list haven’t sold out yet, doesn’t meant they won’t. In fact, WWD reported that ten items are performing particularly well this holiday season, and because the items on the list run the gamut from men’s underwear to Moncler jackets, no shopper is immune. Better click through the slideshow to see if you’re shopping for one of Santa’s most-wanted, and if so, snatch it up immediately!