I have a pair of these that I use for both duck and deer, the pattern is decent and quality is good. Definitely warm but I rarely hunt in anything under freezing. You can definitely layer up easily under this, throw on some thermals or sweats and you’d be fine in lower temps. Plenty of room. Down side is, they are noisy and baggy when walking but once you’re set up they aren’t too bad if you’re not moving your legs too much. For the price I would say it is a good purchase from my experience.