It's very good shell.
But ... There is a catch!
You are an American and if you go for it, you have to wear European style colours. :-)
Just kidding!
What I meant to say I believe there are no gray colours for this jacket in NA this season. If you decide to go for it, you have to go for blue and red.
Also, there is no hood? Is this problematic for you? I for some reason always look for jackets with hood. However, I am pretty much bold so I have issues with being warm.