Vintage Asics Athletic Jacket with Button Removable Sleeves

Vintage Asics Athletic Jacket with Button Removable Sleeves! Made it Japan. The jacket is in excellent condition! Jacket has removable sleeves with button snaps. Elastic band around the cuffs, waist, and the collar. Men's Large, but I find the fit is a bit more slim. So closer to a Men's Medium for a relaxed fit. The mannequin is 5'8" and about an XS.