Made from quick dry, super soft light weight stretch material designed for summer and water use. Ladder side closure, unique mid flex soft, square brim in a 5-panel construction. Plastic fittings so no rust if used in the salt water. Our favourite hat and material of all time. 96% Polyester/4% Spandex, EVA Visor, Square Brim, Coolmax Sweatband, Zipper Closure.