Description SHAPE: Casual Structured FABRIC: Lightweight Performance Polyester/AirMesh VISOR: Precurved SWEATBAND: Stay-Dri Performance MATERIAL: 100% Polyester CONSTRUCTION: Woven/Knitted R-ACTIVE FUNCTION: WICKING FIT & SIZE: OSFM (7 – 7 3/4)Adjustable Hook-and-Loop Backstrap