Kangol Men's Marled Ripley Cap: 50% Polyester, 50% Wool; Linng: 100% Cotton Imported Adjustable closure Dry Clean Only Tonal elasticized sweatband Unlined Lower hand warmer pocket with wire management and hidden cell phone pocket with hook and loop closure NFPA 70e, ASTM f1506, ASTM f1959,OSHA 29 CFR 1910-269, HRC 2 Rib trim with spandex for shape retention