Size:One size,Best fit for 56-58cm 22"-22.8" 7 - 7 1/4.Fit for most people.
Complete Sun Protection UVA / UVB,UPF 50+ ,Breathable,Bill and neck flap provide great protection for neck and ears.Suitable to wear in Spring,Summer and Autumn
Chin Strap and decorative ribbon to tighten hat for windy days,and they are can be removed or replaced,
Two-sided wearing design:You can wear it on another side,match a different style.