Great model! I love. It's only with this model that miracles happen all the time. I already bought a 501 model a couple of years ago. The first jeans after the second wash "sat down" in length (believe me, an adult and read what is written on the label). How can this be? I had to buy second jeans, but the growth took the next one.
Two years later I again bought a 501 model. Of course I bought a one size increase. As a result, after two washings, they did not change at all. In general, this model has more questions than answers.