I purchased a few pcs of Kuiu clothing and so far it has lived up to it's description. I really like the Attack Pants. They are without a doubt the most comfortable and easiest to walk in pants of any kind that I have ever owned! So far I have used them in 90 degrees wyoming heat in full sun, 50 degree wyoming chill in a tree stand for several hours, humid 85 degrees in maryland having a stand. And today long hiking/hunting/scouting in the PA mountains with a few sits at a wet 39 degrees. I made some tough climbs and noticed the ease of movement and temperature control. For all of those situations the pants were perfect. I have not yet used long underwear under them. Or have I had a cold tree stand sit. Trying carry a tree stand and all your gear to hunt in the PA mountain public land requires a lack of intelligence or some really good clothing. I've been doing it for a long time and have tried everything. The Kuiu shows promise to be able to lighten my load and stay warm.
I did get 1 Sitka crew top that I also like.
Now I'm considering getting the Kuiu Guide pants for colder tree stand sits.
Tedd