This is a Levi's 70505 0217. Size is 40. Since sizes 34 to 38 are common on Mercari and auctions, I think this is a good size. Made in USA, of course. Prices may increase, so if you're interested, don't delay! Paper care tag under the patch. Small "e" believed to be made right after the BIG "E". Button back is 52. According to my research: The number "52" stamped on the back of the Levi's 70505 button indicates that it was manufactured at the Fayettville factory in Arkansas. Levi's 70505 products with button stamp 52 are mainly considered to have been manufactured in the early 1970s. Specifically, many were produced between 1970 and 1976. Also, the paper care tag is a care tag (laundry label) that began to be attached in the mid-1970s, and its presence suggests manufacture around 1973-1976, which is a highly valued element in the vintage market. There's still some color left, and it might become a jacket with a great atmosphere if you wear it in. Denim prices have been rising in recent years. Although it's not a "special" piece, those who are interested in this area should consider getting it before the price goes up. Please refer to the following measurements, which are amateur flat measurements. Please allow for slight errors. Shoulder width: 47 cm Body width: 54 cm (measured under the armpits) Length: 63 cm Sleeve length: 63 cm *There is some paint on the left chest pocket. See photo 5.