Cotton twill hat comes with a practical foldaway flap that provides you with increased protection from harmful UV radiation. Available in S/M and L/XL sizes. Product Features: UPF rating 50+ Excellent Protection, Meets Australian Standards AS/NZS 4399, 100% Cotton Twill, Sun protection foldaway flap with concealed pouch, Comfortable fit with vented crown, Chin tie with toggle for secure wear, Metal eyelets, Padded cotton sweatband. Product. Colours: Navy Size: L.XL, S.M