100% Cotton. Fabric: Brushed Back Fleece, Pique, Woven. Design: Plain. Fastening: 1/4, Pull Over, Zip. Cuff: Flat Locked Seams. Sleeve-Type: Long-Sleeved. Neckline: Standing Collar. Fabric Technology: Durable. Brass Zip, Herringbone Tape, Locker Patch, Side Vents, Tag Free. Fit: Regular. 320gsm. Sustainability: Amfori, BSCI, Oeko-Tex Standard 100 Certified, Sedex. XS: 32 in. S: 34 in. M: 36 in. XXL: 42 in. 3XL: 44 in. Ref: UTRW10595