UPF 50+ excellent sun protection, Anti-UV and vented
Size:Hat circumference 21.5"-22.5", big hat brim 7.5", small hat brim 4"
This 100% cotton wide brim hat is breathable and helps keep you cool in the sun; Fabric feels nice and soft but sturdy; It can get wet and will not flop down
Material: Cotton, you can use double-sided, easy washed