The second con is the wire. Im getting older so my feet are older as well and I needed it. Had they left the padding out of the heel, they would have made for nice slippers. Primero me causó dudas y no me agradó pero después tomé el tiempo necesario para ecualizar mi móvil y una vez que logré lo que yo buscaba. Instructions arent very good. My computer sees it just like a flash drive and I just drop the music into the folder and it plays. I do not have issues with them sliding off nor do I have issues with my ears overheating (if that is a thing that can happen with over-ear headphones. Its too early to tell how well theyll hold up, but they seem very well made so Im optimistic. The material is good quality and beautifully printed in rich colors! Got this faster then expected which was great but upon installation the brackets didnt fit as hoped and had to trim them a bit.