Sun Protective Hat with Neck Drape - Kalahari (Silver Gray) 50+ UPF/ 98%+ UV Blocked Polyester micromesh. Soft micromesh fabric make up crown and drape Covered mesh vents in crown for added ventilation. Velcro tabs on drape secure flap to brim when face cover is desired. 3 3/4" wide brim. Cotton sweatband Fold up for travel. Hand wash. Dry in shade.