60% cotton, 40% polyester ; Soft 2-ply poly/cotton blend; Moisture-wicking properties; Made with sustainably sourced USA grown cotton; Sold in case qty pack of 500 only!; 7 W x 5 L x 10 adjustable ear loop; Breathable; Adjustable nose piece for enhanced fit; Washable & Reusable; Mask does not meet N95 mask standards; No guarantee item will protect user from any illness; Non-returnable; “A” list status from CDP (Carbon Disclosure Project); Energy Star Partner of the Year (12 consecutive years); Every piece of Hanes apparel purchased from our company qualifies for Hanes4Education