Had these about 2 weeks. They are good so far down to about 20 degrees F. The only issue I find with them is the velcro for the flip mitten grabs hold of the mitten material. I'd suggest making the hook part fixed and put the loop part on the mitten top.
Great glove. Bought a pair last year in a store because I forgot my normal pair before a pheasant hunt. I just purchased 10 more pair as they have become my go to glove for most cold weather active hunts and there hard to find around.
These work very well with a light inside liner, keeps your hands toasty and flexible, great for winter hunts.