YX 360 Degree Protection Outdoor Riding Hat/ Sun Hats /Fishing Hats /Fisherman's Caps, Breathable and Quick-drying, Multi-functional, 8 Colors Plain cotton farbic material,Quick-drying,waterproof,Free Size:58cm,adjustable belt and bucket 360 degree protection fisherman's caps, can be used as Sun hat. Comprises a lightweight mesh bothside for excellent ventilation and comfort 3CM widening sweatbands, to prevent sweat into your eyes UPF 50+ - Block 97.5% of the sun's harmful ultraviolet rays to keep your skin healthy and beautiful! Our fabric is rated at an unbeatable UPF 52+ (Ultraviolet Protection Factor) by the Australian Radiation Protection Agency