These 3M Peltor 100s seem to be made well and look like they will last a while, but only time, and use will tell for sure. This product is hardy and easy to set up. Fit perfectly on my 4Runner. She is a size six but since everything online runs small I ordered a 9/10. I usually wear a 6 1/2 (very rarely a 7), but that is largely because I have wide feet and many shoes dont have a "wide" as an option, so I often go up a 1/2 size. Ive washed it many times and I dont know how to fix this issue It came looking fresh and shiny but the charger point was black like it had burnt out and when it come to returning you need to print off a label but I have no way of printing this ffs. I was a little hesitant because some of the reviews mentioned that they weren’t sturdy enough to slide in and out from under the bed, but that hasn’t been a problem at all. if you don’t have hair, it will probably slip off your head easily. Since I still subscribe to a morning daily newspaper I wanted a shoe I could easily slip on and off to get the paper on cold snowy mornings.