●SUN PROTECTION: wide brim offering the shade to the face and neck, UPF50+ ●COMFORTABLE TO WEAR: 1-ply, light weight, thin; crown with 4 vent eyelets, breathable and cooling; quick dry for the 100% polyester fabric ●ADJUSTABLE: crown back adjustable string with toggle, circumference 22”to 23.6” ●OUTDOOR WINDPROOF DESIGN: chin strap with toggle, better for climbing fishing and boating ●FOLDABLE AND PACKABLE: wear resistant and not easily deformed