Vintage 70’s high quality American Motorcycle Association Patch Racing Jacket, size Small

Awesome original 70's era lightweight racing jacket. high quality Has some light stains/average wear, pictured in photos. In overall great shape! Talon zip, one waist pocket. No tags, jacket could possibly be handmade. Best fits a small, measurements are:

Across the shoulders: 16”
Pit to pit: 21”
Shoulder to bottom: 24.5”
Underarm seam to sleeve: 18.5”