100% Polyester. Fabric: Knitted. Design: Contrast Panel. 250gsm. Cuff: Fitted, Ribbed. Neckline: Funnel Neck. Interlock Stitching. Sleeve-Type: Long-Sleeved. Pockets: 2 Side Pockets, Zip. Fastening: Contrast Zip, Full Zip, Semi-Auto Lock Zip, Slider. Hem: Open. Sustainability: Amfori, BSCI, WRAP Certified. XXS: 34 in. XS: 36 in. S: 38 in. M: 40 in. L: 42 in. XL: 46 in. XXL: 48 in. 3XL: 52 in. 4XL: 54 in. 5XL: 58 in. Finden & Hales Men's Contrast Panel Knitted Tracksuit Top in Red Size: Medium