An excellent choice for your next event! 4.5 oz., 100% ring spun cotton, 90/10 ring spun cotton/poly blend (Sport Grey and Antique colors), 50/50 ring spun cotton/poly blend (Graphite Heather), 65/35 poly/ring spun cotton blend (all other Heather colors), Narrow width, rib collar ...An excellent choice for your next event! 4.5 oz., 100% ring spun cotton, 90/10 ring spun cotton/poly blend (Sport Grey and Antique colors), 50/50 ring spun cotton/poly blend (Graphite Heather), 65/35 poly/ring spun cotton blend (all other Heather colors), Narrow width, rib collar, High stitch density fabric, Taped neck and shoulders for comfort and durability, Modern fit, seamless body, High-performing recycled tear-away label, Gildan partners with Better Cotton to improve cotton farming globally, Made with OEKO-TEX certified low-impact dyes, Note: There may be minor variations in color of the product due to the nature of the fabric dye, Reduced plastic waste by the removal of polybags from all products except color White, Participates with the Fair Labor Association (FLA). Decoration Screen printing or high-quality digital printing.