Question: are all levis 501 shrink to fit?
Answer: Most Levi's STF do not shrink 10% as advertised, many tend to shrink between 6-8% after the first wash. If you buy an anti-fit pair like the 1933's or 1955's 501, shrinking will not change the overall fit of the jean. It will just become smaller but the straight fit will stay a straight fit.