Think high-altitude mountaineering, ice climbing, downhill skiing — the Xenolith finds its groove in pursuing activity in the dead of winter. If you’re looking for an alpine-weight base layer ...

Thermal underwear is known by many names — long johns, base layers, long underwear ... ski touring, mountaineering, ice climbing, high altitude climbing, and sleeping in cold weather. I used these ...

Synthetic base layer materials promised great moisture ... most sun hoodies have been made of synthetic materials–great for ...

Base layers come in a variety of thicknesses ... You might want to use the outer layer for climbing as well as hill walking, consider whether the hood will fit over a helmet and whether the jacket ...

I have recently reviewed some of the best base layers on the market, and when I do, I sometimes mention how winter base layers are a tricky prospect. There isn't always a direct correlation ...