My husband has had trouble with his knees for years. This past year he lost alot of weight which helped some but last week he bought a pair of Skeecher's Shape Up shoes. He loves them. It took a couple of days to get use to the soles because they are rounded but even during that his knees don't hurt as much.
When he got up the 1st morning after wearing them, he said he didn't hurt at all. He slept better and felt better than he had felt in a few years. I hope they continue to make him feel better.
Maybe these could help you too.
We got them at Shoe Carnival. We were there picking up shoes for the kids for Christmas and they were running a sale Buy 1 Get the 2nd for 1/2 price so he got them for 1/2 price.