Personal Trainer Tshirt - I am your Trainer Funny Tshirt 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 Personal Trainer Tshirt - I am your Trainer Funny Tshirt Trainer Tshirt - trainer - trainer gym tshirt - workout tshirt - Lightweight, Classic fit, Double-needle sleeve and bottom hem