54% combed ring-spun cotton/40% polyester/6% viscose vintage heather body 4.5 oz. 60% combed ring-spun cotton/40% polyester vintage heathered fine jersey baseball sleeves ribbed collar flat-lock stitching on collar and armholes double-needle hemmed 3/4-length sleeves raw serged bottom hem EasyTear™ label CPSIA tracking label compliant