This is a brand new product returned for sizing.  Since this is the top made with the "fleecy" fabric which is warm and a bit stiffer, it tends to run small.  By the nature of this fabric it is stiffer and has total wind block, which I find great for standing in the water and spotting folks.  But it can be a bit warm for general paddling unless in really cold climates. It is sized as an L, it is more like a medium/ large.  Cheri just tried it on and it fits her but looks a bit big, she typically wears a medium.  It has the newer neck (shown below) which is easier to get in and out of, and it also has a longer body which makes it more comfy.