87% Cotton, 11% Nylon, 2% Elastane. Fabric: 12 Gauge. Design: Plain. Hem: Ribbed. Sleeve-Type: Long-Sleeved. Cuff: Ribbed. Neckline: Zip Neck. Fastening: 1/4, Zip. Conforms to Safety Standard: Amfori, BSCI, Sedex, WRAP Certified. S: 37 in. M: 40 in. L: 42 in. XL: 44 in. XXL: 47 in. 3XL: 49 in. Ref: UTRW6640