Whether you drew a late-season elk hunt or are down to the closing bell in the treestand, First Lite's Merino-X Furnace series is the perfect tool for punching tags late in the season. Built with 350g EXP Merino-X weight fabric, the women's Long Jane is constructed for the coldest temperatures. Featuring flatlock seams and an articulated fit, they are ideal for layering over our other lightweight, next-to-skin styles. Our Furnace Merino-X fabric incorporates a brushed fleeced backside to our high loft, interlock knits to provide super-charged insulation without added weight. Adding this to the silent, odor-free benefits of merino wool, the Furnace merino is the hands-down choice for female hunters on cold weather hunts.