Trying to save some money...(does this sentence ever end well)... I decided to try another brand besides these.  I wore them for a few weeks trying to convince myself that they were almost as good as the Calvin Klein ones then I said, "What the hell am I doing?" and I went and purchased these Calvin's which I should of just done originally.  I always loved them but was just trying to save some money! When I got back into these Calvin's I realized how wonderful they fit and it seems as though they have even improved since the last time I bought them, if this is possible!  I bought my last pairs like 7 years ago, which is also a testament to just how long they last.  I wear them almost everyday.  So these will be the only brand I buy from now on.  It is not just about the name brand, their quality is just superior.  They are the correct length.  The other brands were short, exposing your ankles and the material would stretch out.  Calvin Klein's retain their shape and the material is really nice and soft wash after wash.  I already did the comparison shopping for you so just trust me on this one just buy the Calvin Klein's first, last, and always I know I will from now on.