This is a medium weight jacket. REFER TO PHOTOS FOR MEASUREMENTS. LINING (Full or Partial): Partial Rear vents: 2 Side Vents Features. Number of Buttons: 5. Type: Field Coat. Military. Made in Unknown. Style: Military. Decade: 1940 – 50’s Size: Mens 46 Condition: Pre-Owned Good Article is in excellent condition as if it has been worn occasionally and well cared for throughout its useful life. Has a small pin hole, see photo for reference.