They are very comfortable and look pretty cool. I needed them to keep my feet supported & they have done the trick Then after a few days I deduced it was from these shoes. i have used this product for several years. Highly recommend at the used price point. I do not want to do business with Avantree if they are NOT going to value their customers or their time. It fit just right with the sticky patch on the top and bottom. Placed it under dining room table very easy to mount. I gave it 5 stars because its an amazing rack and built like a tank but its just a bit overkill for what I was looking for! Astro support advised using multiple usb cables and ports, change routers 5 ghz channel or disable it.