So, I was going to return these, but I left it too long and now I am stuck with them.  They fit perfectly, but they DO NOT WORK for high impact such as running.  Nope.  They don't.  Also, the pads in them shift all around and end up in some random locations, so I took them all out.  But they're comfy for wearing around the house or for a bike ride or gardening in.  I've done those things successfully.  But just take my word for it and don't run in them.