This is a "One Star" model produced for only two years, from 1974 to 1975. It seems the difficulty of the manufacturing process and the procurement of materials were the reasons for its limited production. Indeed, the smooth leather of the main body still has a shine even after more than 50 years. I purchased it in the 70s at "JOINT," a mecca for American casual wear in Sannomiya, Kobe, which was affiliated with Daiei. I loved it and wore it quite a bit, but then I started to prefer NIKE and it ended up being stored at home for a long time. I believe there is a feeling of use from wearing it and age-related deterioration from storage. I think it's wearable, but it's also perfect for collectors or display in shops. This is a rare, American-made One Star from 1974-75 that rarely appears on the market. The size is 9 1/2 (28cm). I believe it's a historical masterpiece. Since it is an old item, please refrain from returns or claims. Please refrain from purchasing if you are concerned or overly sensitive. This is a collector's item.