I got the non-zip model from last year and struggled with the Large being too tight (perfect over just a t-shirt/base/long sleeve but couldn't fit a thick flannel) and the XL looking like I'm a kid in my dad's hoody. The Large zip version has a little different sizing where it is perfect over a thicker flannel yet still an athletic cut. Extremely soft fleece inside, and the slick face fabric slides under shells/jackets nicely. Feels a bit warmer than comparable hoodies. I absolutely love the cypress color, it is better in person than online pics, it has a bit more green undertone. Would recommend to anyone