I love Amazon because I can always find such deals - $90 something shoes for $45.  Basically all Sauconys in my opinion are great running shoes and these are pretty top of the line.  I would say that they have a more solid foundation than my last ones (progrid sinister, also great sneak).  They also look cool.  Note - I'm a woman and wear a size 10 in sauconys (usually a 9 1/2, but sauconys seem to run a half size small) so I got these in a men's size 8 1/2.  My foot is not wide, but does like room in the toe box.  These shoes are great for "duck" shaped feet.