In reply to Rob Kelly:
Hi Rob,
I’m on holiday at the moment so can’t comment with any degree of certainty; however, I’d be more than happy to have a closer look when I’m back on the 31st August.
Theres obviously a lot of common ground between the airNET and the Sitta, but I thought the airNET won through in terms of its durability. When it came to comfort I’m not sure I had the same problem with the Sitta, but such is the nature of fit - everyone is different.
When it comes to sizing I was a medium in both the airNET and the Sitta, so would definitely recommend giving both a go.
Good luck!