65% Polyester 35% Cotton, Structured, Firm Front Panel, Low-Fitting. 6-panel cap; Seamed Front Panel with Full Buckram; 6 Sewn Eyelets; Precurved Visor ; 6 Rows Stitching on Visor; Matching Fabric Undervisor; Matching Color Sweatband; Adjustable Strap with Brass Buckle, Insert in Sweatband; Size:OSFM - Adult (58cm/22.8")