100% recycled polyester, twillUnstructured, six-panel, low pro profilePre-curved billCloth strap with flip buckle closureThis product meets the following Sustainable Style subcategories:Sustainable Materials: Contains 100% recycled polyester.Socially Conscious Manufacturing: This product is made in a facility that is WRAP certified.Responsible Mindset: This brand donates 1% or more of their annual revenue to Captains for Clean Water.