Trendy Apparel Shop XXL - XXXL Oversize Large Brim Polyester Bucket Hat. 100% Polyester. Oversized poly outdoor bucket hat with large brim for those with big head sizes up to 3XL. Fitted with an inner hatband, 2 small air vents are featured on each side of crown. Mesh lined inside. Large brim measures around 3.5 inches wide. 2 big sizes available; XL/2XL (23 1/2 to 24 3/8 inches) and 2XL/3XL (25 1/8 to 26 inches).