Ideal for any situation, this Mood: Struggling with my Book Hangover Unisex Sweatshirt is pure comfort. These garments are made from polyester and cotton. This combination helps designs come out looking fresh and beautiful. The collar is ribbed knit, so it retains its shape even after washing. There are no itchy side seams on these sweaters.   .: 50% Cotton 50% Polyester.: Medium-heavy fabric (8.0 oz/yd² (271.25 g/m²)).: Loose fit.: Sewn in label.: Runs true to size