Show your undying loyalty to House Slytherin with this short-sleeve t-shirt. It displays Slytherin’s coat of arms across the front. The classic black base allows you to mix and match with a variety of outfits. This piece of apparel is also made from 100% premium cotton which has moisture-wicking properties, keeping you cool and dry throughout the day. Strike fear into the heart of Harry Potter with this Slytherin short-sleeve t-shirt.