7 oz./yd, 50/50 ring-spun cotton/polyester. Ribbed collar. Flatlock coverstitched ribbed v-notch. Jersey back neck tape. Side seams. Ribbed cuffs with raw detail and bottom band. Back locker patch. Easy Tear label. This product meets the following Sustainable Style subcategory - Socially Conscious Manufacturing - This product was made in a facility that is WRAP certified.