This vintage leather jacket was made in the mid-late 1940s by Sport Jack from horsehide leather. It is a half-belt style, with a Talon zipper front and both handwarmer and flapped cargo pockets.
Chest (pit to pit): 22-1/4″ (doubled = 44-1/2″)
Shoulder to shoulder: 18-1/2″
Sleeve (shoulder to cuff): 24-1/2″