These are really comfortable and warm. I needed a replacement so I upgraded in warmth and glad I did. I do a lot of late season hunts. These keep me warm.

Wore it to work the other night and my lower half didn't get overly warm or sweaty when inside and I was plenty warm when standing outside in Wisconsin winter for an extended time. The waistband is plenty strong so the waist doesn't move when you bend down. The only problem with it is that the front part of the pants is rather short from the crotch to the front waistband but after wearing them for a little bit you no longer notice it.

Extremely warm layer, but also will keep you comfortable if you are doing more than stationary hunting. As someone that runs hot, this is important. Would be a great addition to any hunting clothing system!

I paired these with the furnace Henley and is amazing warmth and comfort for cold hunts.

The catalyst pants and jacket are great. They fit well and are the most comfortable pants and jacket combo I’ve ever worn. I’m 5’9” and the sleeves were a bit long but they fit snug and that makes them the perfect length to mate up with gloves without leaving a gap. They don’t seem well suited for sitting if the wind is blowing. They breath well and I can’t wait to wear them while moving. The furnace long johns and pullover are the perfect weight and also offer great breathing quality. My next purchase will be the sanctuary bibs and jacket. My friend swears by his. I intend to have a complete first lite kit at my disposal for whatever conditions arise.