I love my Aclima woolnet baselayres and if super cold put a Sitka 120 merino over then a vest or the ambient to keep moving sweat to the outside and keep pretty well dry then puffy over top when i stop for long periods.
these are brand new with out tags, tried on but decided I liked my Sitka gear better and forgot to return them before the 30 days. 150$ no rips, stains, tears or smells smoke free home. size 38x33