Jerzees Men's I Love My Boston Terrier Dog Sweatshirt and Sweatpants Preshrunk ash gray set is 50% cotton 50% polyester Design is printed on the front of the top and paws on sleeve Top has 1x1 ribbed collar, cuffs and waistband with spandex Pants have inside drawcord, elastic waistband and leg openings Pawprints are printed on the left leg. machine wash and dry