83% acrylic/15% wool/2% spandex Washable BASEBALL CAP : This isn’t your ordinary ball cap or baseball hat or trucker’s hat. The FlexFit low-profile wool blend cap is made to keep your head cool on warm days and warm on cool days. DESIGN : There’s no need to bend the bill of your Flexfit cap as they are constructed with a patented Permacurv PE Visor to give it that rounded, athletic look and feel that doesn’t flatten. MATERIAL : Made from 83% acrylic/15% wool/2% spandex, Flexfit stretches for comfort and contracts for shape retention. FEATURES : This super comfortable hat also has stretch ability that makes FlexFit hats fit snug like no others. Features a mid-profile constructed front crown with fused buckram backing silver Permacurv under-visor spandex woven into crown and sweatband for ultimate shape retention. SIZE : The S/M (small / medium) size fits head sizes from 6 3/4 to 7 1/4, and the L/X (large / extra large) size fits head sizes from 7 1/8 to 7 5/8. Features a 3 1/2 crown height, and a 4W x 2H imprint area.