It's a damn warm jacket, been using it for 2 years on late hunts and haven't felt the need to layer over/under it due to wind. Sheds snow fall pretty good. It's also bulky and relatively heavy. I get tired of it filling up my pack space and often debate using a different puffy that packs down better. Many times I'll just strap it to the outside of my pack to preserve inside space. That said, when it's single-digits or worse, it lets me glass in comfort mostly while my hunting partner is doing air-squats to warm up. In that moment, it's worth it to me....then it warms up to maybe 30+ degrees later in the day and/or I've been hiking (or packing out a deer) with the coat in my bag and the inner conflict returns until the temps drop once again. The struggle is real, as they say.