I think I've narrowed down my insulation piece to the Rab Xenon. All other things (like the awesome weight and UNDER helmet hood) aside, I'm interested in the fit, as the XL wind shirt I have from them fits great. I'm 6'5", 180. I'm expecting the fit to be similar to the wind shell, but would love some input from anyone who owns the piece (and from searching the forum, it looks like a more than a few of you!).
Hoping for long back length and lengthy arms. Any help is much appreciated.

