These are my 3rd pair of Sketcher's.  The first pair were the best, they needed no breaking in and lasted well over a year (I wear them walking outside and on the treadmill).  The second pair lasted about a year.  This pair seem a bit smaller, unless my feet have gotten bigger.  I hope they last a year.

UPDATED 2/22/13 - causing bad heel blisters.  Not the quality from Sketchers that I'm used to.  Won't buy again.