I Hate T-Shirts, Ironic Shirt Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester Imported Machine wash cold with like colors, dry low heat I Hate T-Shirts T-Shirt; Ironic t-shirt with a touch of sarcasm; Shirt is perfect for hipsters, t-shirt lovers, and fans of weird humor and sarcastic slogans Novelty graphic tee shirt with funny saying; Shirt design by BootsTees Lightweight, Classic fit, Double-needle sleeve and bottom hem