It is reversible, what you see is what you get, this one is navy and off white, the reverse is all navy blue.  The hood is detachable which is good because I have always found the hoods to be too big and obstruct my vision. I take it off.
I hope the zipper lasts.  Last year I had a name brand and the zipper broke the second month of use.
I don't think this is a name brand and I spent less money on it. It feels very warm and it has room in case I need a sweater under neath it. It is lined.  The sleeves can be tightened at the wrist but only on the duo color side.