Under Armour®'s outfit is a must-have for your active boy. The set includes a comfortable crew-neck t-shirt and a pair of versatile shorts, both made from a breathable cotton blend. The elastic waistband of the shorts and the pullover design of the t-shirt ensures a perfect fit. 2-piece set T-Shirt: pullover, crew neck, short sleeves Shorts: elastic waistband Imported Material & Care Cotton, polyester Machine washable