8.5 oz. 100% cotton canvas outer shell; 5 oz. 100% cotton poplin inner shell, reactive dyed and garment washed. DuPont Teflon Protector, UPF 30+, Double needle stitching and bar tacking at stress points. * Durable cotton canvas shell, with cotton poplin inner shell. * DuPont Teflon Protector coating is breathable, durable, and repels both water and oil-based spills. * Easy Care: simply machine wash and tumble dry. * China