They've held up really well! I ordered these to ear around the house after my third knee surgery. Easy on and off at a good price were my first concerns and these have way outshined my expectations. They're comfortable, easy on and off and comfortable. I've worn these daily for over 3 months indoors and out and they are still going. I wouldn't consider them more than a slipper but since I was in an immobilizer for 12 weeks they were perfect. I will be ordering another pair soon and I figure cutting down on the wear and tear they'll last much longer.