That's Not Sweat I'm Leaking Awesome Sauce Funny Gym 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 The perfect workout t shirt! This top is great to wear to the gym, to work out, or to practice whatever sport or fitness you are into. Gift idea for any holiday or occasion, including Christmas, Birthday, Anniversary, Easter, Valentine's Day, Veteran's Day, Mother's / Father's Day, Grandparent's Day, etc. That's Not Sweat; I'm Leaking Awesome Sauce! Perfect for athletes of all types. Lightweight, Classic fit, Double-needle sleeve and bottom hem