Yep pretty much what/why I’m asking. Just wanted to know if anyone had been wearing any or had any thoughts - any discussion at all on them, before I modify an old one.
I've only got the forum jersey in that style, and it's pretty comfy. I don't mind normal collars, though, and as I burn easily I marginally prefer to have a bit more cover on the back of my neck - I'm not fast enough to bother about the aero benefits anyhow.
Isn't most aero/pro fit kit collarless (eg the new forum jerseys)? Or am I misunderstanding what you mean?