MLB S.F. Giants Late 70s Nylon Jacket Color: Black系 (Black-based) Material: Nylon Stains: Slightly present Tears/Smells: None Zipper front No padding Made in USA ☆ Regarding Size The size is marked as 40. Here are my measurements (please use as a reference): Length: 56cm Shoulder width: 46cm Sleeve length: 50cm Sleeve circumference: 25cm Body length: 55cm (Excluding rib length) Rib: Collar 8cm, Sleeves 8cm, Hem 8cm (Please allow for slight variations.) Based on these measurements, it seems to correspond to a Japanese size M. ☆ Regarding Condition The product itself appears to have been sold in Japan around 1981-82. I purchased it about 5 years ago from another flea market site for my collection, and at that time, I noticed some dust and dirt on the ribs and inside. There are no damages or odors. I am selling it to declutter my collection. This is a very old jacket. Please refrain from purchasing if you are sensitive to such things. Please consider this item only if you can appreciate it as a collector's item and understand its age.