John we went on a third season hunt out of Walden, CO in 2020. I’ve never hunted in such cold temperatures. As others say, plan for every type of weather. We were able to keep our torso’s and hands warm but geez my feet were miserable. It felt like my toes were going to shatter and fall off. I have Crispi’s with 200 grams of insulation and wore merino sock liners and wool outer socks. We’re planning on another trip but I’ll have new boots with bare minimum 600 grams of insulation. I have snow packs but they’re really too heavy to hike and climb those mountains with. Just offering a consideration. And wear a good warm hat and neck gaitor.
elksnout