You know... if you don't mind some slight modifications, you can either stretch the ES10 for a looser fit, or you can also disassemble the whole frame and stretch just the metal headband.
Though I must admit, the ESW11 ear pads are also not very comfortable. I think the most comfortable ear pads for the ES10 would be the ESW10LTD ear pads, but they are quite hard to get a hold of these days.
Thanks for the advice. I might want to stretch them out. I did that with my DT770Pros as the Pro's are much less comfortable and more tight than the Premiums. I put them overnight around a stack of books vertically and they became so much more comfy the next day. Although, on those Beyers the headband is MEANT to be stretched out and is metal so no fear of breaking.
Aren't the ESW10 earpads the same as the ESW9s? I always thought they were. I tried putting the ESW9 earpads on but they just made the sound a bit less transparent as they covered more of the driver and they weren't any more comfy. The bass does slightly increase but the sound isn't as clear since it's not meant for that size driver but a much smaller one...