They are not very warm - kind of a thin material. maybe read the instructions? I found the rack to be amazing for the cost. I had been dealing with plantar fasciitis for awhile when I read about having slippers with arch support helped in the morning. They float in the water. Received product quickly! Not these - the straps really keep their shape as theyre a bit rigid. Theys are the only ones that looked kind of like them but they didnt match up to the quality. They will still sound flat as hell but at least the nightmare treble wont dissolve your brain. The sound quality is very good for the type/price of headphone, and if you are only planning on listening to music, you will appreciate Sonys no-nonsense design. If I had heard these in a blind test I would have never thought they were Grado.