Buy-A-Tee Keep Talking I'm Diagnosing You 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 Keep Talking Diagnosing You Fun Funny Talk Talked Talking Fun Shirt Funny Shirt funny shirt Lightweight, Classic fit, Double-needle sleeve and bottom hem