Soft, lightweight nylon fabric resists rain and stains and packs flat for easy transport Nylon mesh at crown enhances ventilation and cooling Internal moisture-wicking headband keeps sweat out of your eyes Built-in UPF 50+ sun protection shields skin from harmful ultraviolet rays 3 inch brim offers plenty of shade while keeping a low profile Internal security pocket at crown keeps small things like a key or cash hidden Adjustability at crown and under chin Imported Best Use:   Hiking Style:   Sun, Safari Fabric:   Nylon Width of Brim:   3 inches Head Circumference:  (M) 22.5-23 inches / (L) 23-23.5 inches