Overall, I'm very impressed with the deviator. I actually find myself wearing it everywhere now that the temperature is more fall like. It's the best combo of fleece and insulation- not too hot, not too cold. Buyers- check the sizing. I'm 6'1 and about 165. Medium is perfect for my intended use. The torso could be about an inch longer, but that's being nitpicky. You're not gonna get many layers under this piece, but the slim fit allows you to layer over top if the weather gets too cold. But if you're moving, this jacket will be fine at keeping you warm. The alpine style hood looks a little goofy, but is actually really comfortable and much more efficient than traditional hoods. This one actually keeps your head warm.