Materials: (Front & back) 93% cotton, 7% polyester, (Sleeve) 100% cotton. Add some magic to your wardrobe with this awesome raglan t-shirt! Ideal for wizards and muggles alike, this Harry Potter t-shirt features the crest for the iconic wizarding school, Hogwarts. Crest is surrounded by the other crests for the four houses: Gryffindor, Slytherin, Hufflepuff, and Ravenclaw. Comes in a long-sleeved raglan style. Offers a standard fit. To get the most from this product, please follow care label instructions carefully. Ref: UTNS5297