When the weather turns, make sure you have a DryJoys Tour golf bucket hat to accompany your FJ Performance Outerwear. Perform at your best in any weather with golf bucket hats from FootJoy! - An adjustable velcro strap ensures a comfortable form fit. S/M fits 6 7/8" - 7 3/8" and L/XL fits 7 1/8" - 7 5/8" - Protects against the elements, keeping your head dry.