100% Recycled Polyester. Design: Plain. 6 Panel Design, 6 Row Stitching, Button at Top, Pre-Curved Peak, Stitched Ventilation Eyelets, Structured Front Panel, Tearaway Label. Fastening: Self Fabric Strap, Tri-Glide Buckle. Sustainability: GRS Certified, Made from Recycled Materials, REACH, SAI Certified. Ref: UTBC5358