I want a good walking/ running shoe and was wondering if anyone has a pair of these and what are your thoughts on them? Or if you have any thoughts on any other sneakers you might like. I wear Avia right now and the bottoms are wore out. Also should you switch shoes every week or stay with the same ones.

If you're looking for running shoes to run in, go to a (real) running store.

Thank you Maria, I did look into the running store. Going there shortly.