just bought these and they’re going back. Here’s my assessment: THE BAD: They are very heavy and the ear cups are small, tight and made of non breathable material which means they are uncomfortable for extended wearing. The case does not adequately protect the mesh or top of the headphones - it’s useless for preserving what is an expensive item. Off-gassing is a significant problem when you open the box. There’s a strong chemical smell and I had to leave these outside for several hours to reduce the smell. Do we need to be exposed to such toxic odours? THE GOOD: Sound is superb. The spatial depth is amazing. These blew away my Bose QC35s with the clarity and detail of their sonic stage. But in the final instance, what good are a pair of expensive headphones if they’re uncomfortable and won’t stand the rigours of travel?