Vintage Chicago & Northwestern Railroad Northern Division 100% Nylon slip on Hooded Jacket is size Large.   Has had slight wear with no rips or tears.  There is a small white mark on the sleeve (see picture).   Unsure if it will wash out.   Light wear but is in great condition.   Short zipper by the neck that works.  Large zipper pocket in the center of jacket with a flap over.  Tag says Sportsmaster Made in the USA