I bought these Saucony after recommendations from a couple of active friends, and reading the great reviews.  Love the styling and the colors, and they were initially comfortable.  However, I am finding the heel to be a bit loose and it hits the back of my ankle lower than I'm used to.  So far, they are giving me blisters on the back and side of my heels.  Hoping this problem subsides once the shoes are broken in.

5/4/13 The shoes are now broken in and feel comfortable when I put them on, but my left foot continues to get blisters.  I feel the padding in the left shoe is under par.  Maybe it's a design flaw in this particular version or just that shoe, but I don't feel as if these are $100 shoes.  Below par.

5/2014 I returned my original purchase for a replacement pair of shoes.  The replacements were much better, but after breaking the shoe in and wearing it for several months, my heel is starting to blister again.  Not happy.