Patagonia polartec R4 Regulator jacket men's size S

Patagonia polartec R4 Regulator men's size S or women's size M as it could be either or. I wear a small, and it's big on me, that is why I included measurements. It has some wear in the front, as you can see in the pictures but not holes. It's in great shape, and it was just laundered, so it's ready for shipping. The colors are red and blue and it's a heavy jacket.