100% Brushed Cotton. Fabric: Twill. Design: Plain. 5 Panel Design, 6 Row Stitching, Button at Top, Low Profile, Semi-Curved Peak, Soft Touch, Stitched Ventilation Eyelets, Tearaway Label, Unstructured Crown. Fastening: Self Fabric Strap, Tri-Glide Buckle. Sustainability: Amfori, BSCI, REACH. Ref: UTRW11236