1.100% Poliéster 2.Elastic panutupanana 3.Sun panyalindungan: UPF50+, blocking 98% tina UV Rays 4.Adjustable: hat makuta deui string elastis jeung toggle, adjustable hat kuriling 5.Cozy mun teu ngagem: lightweight gancang lawon poliéster garing; lapisan kalawan Uap wicking sweatband; breathable sarta cooling pikeun bolong di hat kadua sisi