Heather: 70% Rayon 30% Polyester Solid: 100% Cotton, Structured, Firm Front Panel . 6 Panel Cap; 6 Sewn Eyelets; Square Flat Visor; 8 Rows Stitching on Visor; Matching Fabric Undervisor; Cool Comfort Performance Sweatband; Plastic Snap Closure; Size:OSFM - Adult (58cm/22.8")