7.2-ounce 75/25 ring spun combed cotton/polyester fleece 1/4 contrast white neck taping Back patch 2-inch rolled forward shoulders Double-needle topstitching at neck and shoulders 1×1 rib cuffs and waistband with spandexTubular constructionWoven labelOeko-Tex Standard 100 CertifiedClassic fit Heather Grey is 70/30 cotton poly