Wax cotton canvas is made using a traditional formula for waterproofing sail cloth. The Vineyard Haven in wax cotton will last in performance, style and comfort. A dark brown durable and color fast vinyl hatband surrounds the 3 3/4" high square crown. The dimensional brim is 3 1/2" wide in the front, 2 3/4" wide on each side and 4" wide in the back. Cool Max sweatband wicks perspiration away. Other great features are the marine grade side mesh vents and adjustable chin strap. To upkeep the waxed cotton on your hat, please use the product called "Grangers Wax Proof", designed specifically for wax cotton products.
Please reference the image below for a sizing chart.