Made Of Combo: 70% Recycled Cotton And 30% Recycled Polyester. 285 GSM . 100% Polyester Mesh Back . 5 Panel, Medium Profile. Structured Crown & Pre-Curved Visor. Mesh Back With Adjustable Plastic Snap Tab Closure . The AWARE™ Exterior Is The World's First Hybrid (Physical Tracer & Public Blockchain) Traceability Technology Delivering An Indisputable Way To Track And Validate Textile Impact From Origin To Consumer . Scan The QR Code Located Inside The Product To Access The AWARE™ Virtual ID & Product Passport. To Learn More, Visit Wearaware.co .