Whether you're giving a pre-Christmas gift to someone who loves the epic tales of Westeros or getting yourself a little treat, this Game of Thrones 15 Days of Socks Advent Calendar is the perfect pick. This set is just like the classic 12 days of socks with three bonus pairs for added fun. It features 10 pairs of low-cut socks and five crew-cut pairs with a variety of different house sigils, well-known quotes and other Westeros-inspired designs. They come packaged in a box that makes it easy to reveal each pair on the corresponding day, and it also has fun trivia questions printed on one of the sides to put someone's fandom knowledge to the test.