Merino is standard issue for next to skin insulation. It works with your body's own heating and cooling system to keep your core temperature where you want it. This heavier-weight top is a wonderful base layer in cool to very cold weather conditions, depending on your output. Perfect for ski touring, mountaineering and backpacking adventures and for snowshoeing and nordic skiing.
- Made of interlock knit merino wool, a fiber that wicks fast to keep you dry, and is naturally antimicrobial
- Flatlock seams eliminate chafing
- Back body seam wraps to front for body enhancing fit
- Shoulder panels move top shoulder seams for comfort with a pack
