Our Lifa® Merino Midweight Pants perform in any type of cold weather activity so you can get outside and stay outside. We combined a 100% Merino wool layer with our proven Lifa® Stay Warm Technology in a 2-layer construction. Lifa® Merino Midweight delivers all the breathable warmth of Merino wool fibers, plus the unique moisture management properties of Lifa® fibers. These base layer pants are fitted for optimal mobility without bulk. Compare prices from: Helly Hansen in Woman's Sportswear