100% Polyester. Fabric: Cotton Twill, Faux Suede. Design: Plain. 6 Panel Design, 6 Row Stitching, Button at Top, Interior Taping, Mid Profile, Pre-Curved Peak, Structured Front Panel, Sweatband, Tearaway Label. Fastening: Self Fabric Strap, Tri-Glide Buckle. Sustainability: Amfori, BSCI, REACH. Beechfield Men's 6 Panel Faux Suede Cap in Light Brown