Using only the best superfine MERINO WOOL fibers on the market in our fabric, yields a highly elastic base layer that moves with you while flaunting a velvety touch. Middle weight SUPER MERINO Wool offers the same stellar moisture management and thermal properties that traditional wool is famous for, while reaching new levels of refinement and luxury. You can enjoy all the comfort of wool in a day around your favorite mountain town or during your latest winter backcountry obsession. Our most versatile wool base layer is ideally suited for moderate exertion in cool to cold weather. Ideal uses: Backcountry skiing / boarding, Mountaineering, Hiking, Climbing.