Show off your bookish side with this Introverted Book Club Sweatshirt. A cute cat with glasses is reading on a stack of books and is perfect for introverts and book lovers! Product Features for Gildan 18000: Fabrication: Medium-heavy fabric (8.0 oz/yd² (271.25 g/m²)), 50% cotton, 50% polyester Seams: Without side seams Fit: Loose fit Sizing: Unisex Sizing Label: Sewn-in label