Coolibar UPF 50+ Men's Featherweight Bucket Hat - Sun Protective 100% Polyester UPF 50+ - protects against 98% of UVA and UVB rays Lite SUNTECT: Ultra-soft with a cotton like feel, lightweight, breathable, quick dry performance Floppy brim with snaps for adjustability and style; Approx. circumference: 22 3/4 inches (S/M); 23 5/8 inches (L/XL); 24 5/8 inches (XXL); Brim: 3 1/4 inch Travel friendly, crushable and packable; Elastic draw cord with toggle for custom fit with removable self fabric chin strap; Easy care: hand wash, line dry; Imported Recommended for everyday leisure, gardening, running errands, outdoor events like watching your favorite sports team or grabbing lunch on the patio with friends and family