Jay Bodywarmer by Regatta Outdoor Clothing in polycotton fabric with water repellent finish. Thermoguard insulation. 2 lower cargo pockets, pen pocket, mobile phone pocket and inside pocket. Concealed zip entrance in lining for embroidery access. Size Chest (to fit) S - 38" M - 40" L - 42`` XL - 44" 2XL - 47" 3XL - 50" *4XL - 52". 4XL not available in Bottle Green.