Will see if they have a warranty. I love the solid sole - you can wear them to run tot he mail box or the drive through. The K361 does not sound like any of them. Its easily put together. Some of the best FPS mice available. The first pair (that I returned for a similar reason) that were the same size actually fit my foot much better. Bent and paint is chipped My wife pulled a "Debo" when it was first delivered. Taken after wearing for 13 hrs (in an office & driving). I also like that if you hold the + or - buttons for a few seconds, you can skip to the next or previous song--again, without having to use your phone.