95% Polyester, 5% Spandex Imported Drawstring closure Machine Wash High quality fabric for a lived in feel, the men's shorts and t shirt set features Soft, Breathable and Stretchy allowing flexible movement through the torso and arms. Men's casual loose fit outfis-mock neck ,solid color,oversize,fashionable and stylish,the short is featured with pockets and elastic drawstring,not just a tracksuit, but also outing suit, men's athletic clothing sets, pajamas set, daily lounge wear. Athletic 2 piece outfits for men-perfect for daily wear, basketball, hiking, running, jogging, lounging, home improvement, gym, vacation, evening outing, sportswear, fitness, gym, outdoor activities, travel or theme party. 【Size recommendation】 Please refer to size chart which we provide in our photos 【Garment Care】Hand Wash Recommended / Machine Wash Cold,Tumble Dry Low With Care. We aim for your satisfaction,please contact us in time if you have any question or suggestion