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 XL, but it would be more appropriately sized as a Large.  it also has the newer neck which is more flexible, as pictured below. This product is marked as XL  (Chest 42"-44", Waist 36"-41") but is probably more like a L (Chest 39"-41", Waist 33"-37").