Ive got Plantar fasciitis and a heel spur so bought these as i needed a comfortable slipper and as they said they were Memory Foam slippers I thought I would give them a try to see if they would relieve some of the symptoms. My husband installed this with no trouble whatsoever - just make sure you find the studs so it holds securely! Twist the screws in the hook, then screw on the wall to tight. I like them so much i bought them to use in my camper trailer because it?s difficult to find things that look good and function for camper trailers. Wireless? Lightweight? Stylish? Good price? I have used them everyday for the 2 months I have owned them with no problems. Very pleased with item. I have 4 other Adidas slides, those are great, the best. The more ornate styles do not have the same support and should be worn on special occasions or with particular outfits. Yes, you can?t see the light but that doesn?t matter to me, check your phone for the charge. These are perfect for drowning out the sound of my coworkers at my desk.