95/5 recycled polyester/spandex; Unstructured, six-panel, low pro profile; Pre-curved bill; Stay Dri performance sweatband; D-Ring micro hook-and-loop closure; This product meets the following Sustainable Style subcategories:Sustainable Materials: Contains 95% recycled polyester.Socially Conscious Manufacturing: This product is made in a facility that is WRAP certified.Responsible Mindset: Official partnership with Captains for Clean Water.