74% Polyester, 26% Cotton. 293gsm. Design: Plain, Reflective. 5 Panel Design, 5 Row Stitching, Button at Top, Embroidered Eyelets, Pre-Curved Peak. Fabric Technology: Lightweight. Fastening: Adjustable Buckle. Sustainability: Amfori, BSCI, Sedex, WRAP Certified. Easy-Care.