I'm Not Arguing I'm Just Explaining Why I'm Right 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 Great tee, tshirt, t-shirt gift for a birthday or Christmas. Outfit apparel clothing clothes camisa for adults men hombre women mujer mom mother dad father wife husband grandma grandpa girlfriend boyfriend brother sister teens kids boys girls toddler for birthday present anniversary retirement graduation Christmas. Lightweight, Classic fit, Double-needle sleeve and bottom hem