Size:One Size Fit Most.Wide brim protects eyes from the sunEasy to stuff in a backpack, purse or jacket pocket,Perfect for travel, hiking, fishing, golfing, and other outdoor activitiesPackage include:1xBucket hatAfisherman hat can be used as two hats, one side is a colored hat, the other side is a solid color hat, giving you two different styles.Reversible Design means both the outer side and reversed side are wearable, the style never make it out of dateAnti UV: It effectively absorbs UV, making its threat minimal to nonexistent and protect the scalp from other UltravioletsHead circumference:56-62cm/22.1-24.4"