100% recycled polyester twill; Structured, recycled buckram, six-panel, mid-profile; Flat bill, ReTraze recycled visor; Self-fabric sweatband; Recycled PE adjustable snapback closure; Product traceability via QR code; 4 bottles were recycled for this hat.This product meets the following Sustainable Style subcategories:Sustainable Materials: Contains 100% recycled polyesterSustainable Manufacturing: This product is GRS certified.Socially Conscious Manufacturing: This product is made in a facility that is audited by BSCI/SMETA.;