This is a 505, late 66 model. In my subjective opinion, the color remaining is about 80%. These jeans still have a lot of potential for fading and are worth breaking in. The button back is stamped with the number 16, and the length is original. It's a golden size. Actual measurements: Waist: 88cm Length: 77cm I am also listing this on other sites, so I will sell to the first person who buys it. Search terms: 501xx 66 model Early 66 Late 66 505 BIG E Jeans Dark indigo