Not Your Mother, Not Your Milk Vegan T-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 Vegan t-shirt for milk drinkers. Save the cows! One day the whole world will be vegan. Lightweight, Classic fit, Double-needle sleeve and bottom hem