I have a huge head, and I've never been able to find a hat that fits me right. If I buy one of those "Flex-Fit" hats at most stores, it will give me a headache because of how tight it fits.
Bought the 4XL Flex-Fit here, and it may even be slightly big. Love that I finally found a hat that fits my huge melon.
Just bought 1 hat at first, to see how it fit... I'm about to order several more in different colors.
Reviewed by: (Verified Buyer) William from Arkansas.