I was a little nervous ordering shoes online but was happy with my Skechers Shape-Up's.  Skechers are expensive but well worth it!  Feels like your walking on a cloud, or as some reviewers have said, a marshmallow.  If you have bunions, like me, then buy a size bigger because they lace up and can be adjusted for a perfect fit.  It is a whole new concept of walking!  1.  Corrects your posture making you stand and walk tall which takes time to get used to.  2.  Wear them in the house until you get used to them as they have a rocking motion.  3.  Be careful at first when stepping off curbs to get the feel of where your feet land.  4.  Comfortable to wear all day once you break them in, but only wear them an hour at a time adding an hour each day.  I reccommend Skechers so much that I bought me another pair!