UPF50+Outdoor sun hat is made of high-quality waterproof polyester, quick-drying, lightweight and breathable. Wide brim summer beach hat will provide the optimal protection against harmful UV rays and effectively protect your skin from sunshine. ONE SIZE FITS MOSTPonytail sun hat head circumference is 21-23inch. Elastic buckle behind sun hats is for adjusting to fit your head size. The ponytail hole is specially designed for women.   ADJUSTABLE BREATHABLEAdjustable chin strap can effectively hold the hat in place on windy days. Built in sweatband removes sweat from eyes and face. Mesh vents on both sides keep your head cool and breathable. LIGHTWEIGHT FOLDABLEIt is packable, crushable and flexible without loosing its shape, so floppy bucket hat can be easily carried inside your handbag and Summer Hats Beach, Mens Sun Hats, Hat For Man, Gifts For Your Girlfriend, Beach Hat, Sun Hat, Wide Brimmed, Sun Hats, Last Day