Womens I Dont Sweat I Sparkle Funny Workout Gym Fitness Womens T-Sh 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 She's a diva when she's all dressed up, but also in they gym she sparkles with sweat! Fun cute saying for the gym, I don't sweat, I sparkle T-shirt for women Lightweight, Classic fit, Double-needle sleeve and bottom hem