55% Polyester, 45% Cotton. Fabric: Brushed Back Fleece. Design: Plain. 300gsm. Drop Shoulder, Side Seams, Twin Needle Stitching. Sleeve-Type: Long-Sleeved. Cuff: Ribbed. Neckline: Standing Collar. Fit: Standard. Pockets: 2 Pockets, Zip. Fastening: Full Zip, YKK Zip. Hem: Ribbed. Sustainability: Oeko-Tex Standard 100 Certified, WRAP Certified. S: 37 in. M: 40 in. L: 43 in. XL: 47 in. XXL: 50 in. 3XL: 53 in. 4XL: 56 in. PRO RTX Men's Full Zip Sweatshirt in Light Grey Size: Medium