I have the KTM jacket that you speek of. I needed an H2O proof jacket that was neck brace compatible. So far, it has held up its end of the bargin. I got an XL ( 5'11" 185lbs.) to ensure it will fit over my chest protector and Alpinestars body suit. Although it has vents, it will be a little warm in the summer but thats the price for being H2O proof. Seems to be durable after the few dirt knaps I took but nothing devastating. I wear my Ogio vest on the out side of the coat and things are a little snug, but very doable. I thought it was a good buy at about $210.00 with all of the features it has. I have the choice of layering or not and it still keeps me comfortable since I ride mostly in the higher elevations (6k to 12k) where it could snow in June! If possible, see if a KTM supplier of the gear will send one with the promise of a return if not satsified. I was lucky that my local dealer had some in stock and I was able to see first hand how it fit with all my gear on. Hope this helps. PM me if you need more info.
Fred Garvin screwed with this post 01-09-2013 at 06:48 PM
Reason: added pm note.