● Drawstring closure ● UPF 50+ excellent sun protection, Anti-UV and vented,Adjustable drawstring for fixing the hat, especially in windy days ● Adjustable size fits 22"-23.7"(56-61CM) head girth with adjustable velcro and chin strap ● Breathable mesh vent keep you cool and comfortable ● Lightweight, quick-drying, water and stain resistant ● Suitable for fishing, hiking, camping, travelling, hunting, boating, gardening etc