8 oz./yd², 50/50 cotton/polyester, 24 singles The Heavy Blend collection is now made with finer yarns and new MVS Air spinning technology, that improves the fabric by reducing pilling, enhancing durability and creating a smoother printing surface. Classic fit Self-fabric lined cadet collar Quarter-zip covered zipper 1×1 rib with spandex for enhanced stretch and recovery Double-needle stitching at shoulder, armhole, waistband and cuffs Recycled tear away label Proud member of the U.S. Cotton Trust Protocol Gildan partners with Better Cotton to improve cotton farming globally Made with OEKO-TEX certified low-impact dyes