I Flexed The Sleeves Fell Off Mens Tank Top No iron on transfers here. Professionally screen printed in the USA. Shirt: Soft, preshrunk 100% cotton in a durable 5.3 oz. heavyweight tee. Hoody: Softer air-jet spun yarn, 8.0 oz., 50/50 cotton/polyester. Double-lined hood with matching drawcord. Men's Tank: 4.2 oz., 100% combed ringspun cotton Women's Tank: Fabric laundered, 4.3 oz., 57/38/5 combed ringspun cotton/polyester/spandex. Self-fabric neck binding with longer body.