96% Cotton, 4% Carbon Fibre. Design: Plain. Neckline: Crew Neck, Ribbed Collar. Sleeve-Type: Long-Sleeved. Cuff: Ribbed. Fabric Technology: Anti-Static, Lightweight. 195gsm. Conforms to Safety Standard: CE Certified, EN 1149-5, EN 61340-5-1. Suitable for: ESD Environments. XXS: 30 in. XS: 33 in. S: 37.5 in. M: 41 in. L: 44 in. XL: 49 in. XXL: 52 in. 3XL: 55 in. 4XL: 58 in. 5XL: 63 in. Ref: UTPW104