The short- sleeve Under Armour Big Logo Tech T-Shirt for girls is made with a lightweight Tech fabric that has a soft feel for superior comfort in and out of the gym. Signature Moisture Transport System wicks sweat and dries quickly to keep you dry and comfortable. Center front logo with solid screenprint. Anti-odor technology keeps this t-shirt fresh. HeatGearŪ works best in weather between 75 and 100 degrees. 100% polyester. Imported.