Washed Canvas Outback Hat with Chin Cord 100% Cotton Dorfman Pacific's Washed Canvas Outback Hat is the perfect companion for anything from your next jungle safari to your next trip to the park Washed cotton canvas gives the hat a rugged, broken-in look, while the interior brow band and lining absorbs sweat and provides a smooth surface next to the skin Broad, 3" brim provides 360 of shade and protection for face, ears and nape, with a UPF 50+ rating that provides excellent protection against harmful ultraviolet rays Adjustable chin strap secures the hat when the winds pick up Medium fits 21-1/2 to 21-7/8 in. Large fits 22-1/4 to 22-5/8 in. X Large fits 23 to 23-7/8 in.