A unique 2-IN-1 baselayer with 100% merino wool. HH LIFA® MERINO is a warm thermal underwear, perfect for any type of activity in cold weather. A unique 2-in-1 baselayer with 100% merino wool conbined with Lifa® Stay Warm Technology in a 2 layer construction. HH Lifa® MERINO delivers all the great benefits of merino wool fibers plus the unique properties of technical Lifa® fibers. FEATURES 2-in-1 baselayer 2-layer construction 100% merino wool exteriour Lifa® technology interiour Lifa® Flow construction Non itch Flat lock seams 225g/m2