Machine wash warm, inside out, with like colors. Only non-chlorine bleach. Tumble dry medium. Do not iron. Do not dry clean. pill-resistant air jet yarn double-needle stitching throughout 1x1 ribbed collar, cuffs and waistband with spandex Soft and durable, so this sweatshirt will be a walking billboard for years, preshrunk 50% cotton/50% polyester fleece knit, 8 oz, air-jet yarn for softer feel and reduced pilling, 1x1 rib with spandex, double-needle cuffs and waistband, quarter-turned to eliminate center crease, Sizes:S-5XL.