100% Polyester, Structured, Soft Crown, Low-Fitting. 5 Panel Cap; Seamless Front Panel without Buckram; 4 Sewn Eyelets; 6 Rows Stitching on Visor; Matching Fabric Undervisor; Cool Comfort Performance Sweatband: Moisture Wicking / Anti-Odor / Antibacterial; Matching Fabric Adjustable Elastic Release Plastic Buckle; Size:OSFM - Adult (58cm/22.8")