Heavyweight Polyester & Cotton Mix Classic Harrington Jacket with Heavy Duty Zip 2 Flap Style Button Pockets & Discreet Inside Pocket.  Approximate sizing as follows:S – 36″ – 38″ M – 38″ – 40″ L – 40″ – 42″ XL – 42″ – 44″ 2XL – 44″ – 46 Find the full range of  Harrington jackets here.  Mazeys Mens Grey Prince of Wales Harrington Jacket