Under Armour heat gear T-shirt. Color: pink. Size: small. Cut: fitted. Material: 91% nylon, 9% elastane, 100% polyester. Condition: gently used (5 wears) This pink short sleeve tee is great for workouts! It has a triangle like mesh patch on the back of the shirt that really helps your skin breathe during workouts in combination with the stretchy breathable material of the shirt itself!