It's the right amount of warmth. Not too hot and not too cold. My hips and thighs were aching each time I wore my shorter nano puff Patagonia coat so I went in search of a longer one. I love the argyle pattern and my hip and leg joints are doing much better in 20 and 30 degree weather.
I am 145 lbs and 5'3" a size medium fits me perfectly. I followed the sizing guide for hips and bust and it was accurate. It hits 4" above my knee. A medium allows me to wear a fleece or bulky sweater underneath and still have room. A small fit me too, but it didn't allow me to wear thicker clothes underneath. In all my Patagonia clothing and outerwear, I'm a size medium. If you have a standard Patagonia size it applies to this coat, as well.
The pockets have a warm fleece lining and are a generous size. The pockets do not zip, like my other Patagonia coats and puffers, but it does have an interior zipper pocket to fit your phone and wallet.
I absolutely love this coat.

Excellent jacket I love it

What a gorgeous coat! I get lots of compliments. It's Stylish and warm.
I highly recommend it.