Many, many times with the original Krypton*. Worn with a L/S Lowe Alpine Dryflo to be precise. I never wore it on its' own, as Montane intended btw. Great cold weather combo.
Bit of a bugger to take off and the static could be ferocious but well worth it IMHO.
Actually, I liked the original Krypton so much that I bought 2 because I knew that Montane would inevitably drop it. And they did.
I'm sure Nigel will be along soon with a more in-depth (and life-sapping/anal-retentive) analysis 
*I can't be arsed looking up the spec's of the new Krypton so this may be of absolutely no help whatsoever 
Trouble no one about their religion;
respect others in their view and demand that they respect yours.
~Chief Tecumseh~