100% straw; Spot Clean Only; UPF10; Embroidery Detail; Head Size Adjustable, OSFM. Cotton Polyester Sweatband with Drawstring for Sizing; Brim measures approx 3.5" in length OS measures approx 13.3" - 21.9" in circumference; This item is not available to ship to Australia; Made in China; Revolve Style No. NACR-WA51; Manufacturer Style No. EXUMA