I am an Art Teacher. I already know this has paint on it. 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 The independent artist who created this design will receive a royalty payment when you purchase this product.Thank you for being awesome! Lightweight, Classic fit, Double-needle sleeve and bottom hem