I have a pair in the same size that is wearing out. As you can see, Im sttiill using the same keyboard and having the same problem (I cant geet a newerr keyboard yet to replace thiiis POS). It pulled out almost all of the hairs in several passes over the same section. I have several shoes in this brand and love them. Nice shoes. I love anker products and in the past I loved their speakers but this one is not for me. My daughter loves them so much she wont take them off! Importante per la sicurezza. Only suggestion for improvement: open up the RGB controller on the keyboard to allow for access to the lighting in case NGenuity doesn?t work. Tragically, I had nearly the same experience and problems as other recent posts.