HH LIFA MERINO 1/2 ZIP Merino wool combined with Lifa® Stay Warm Technology in a seamless construction HH LIFA MERINO is our warmest base layer, perfect for any type of activity in cold weather. A unique 2-in-1 base layer with 100% merino wool combined 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. Weight: 360g FEATURES 2-layer construction100% Merino wool exterior combined with Lifa® technology interiorNon itchFlat lock seams225g/m2 fabric Weight: 360g USE FOR Back Country/Ski Touring Camping & Hiking Freeride Mountaineering Off-Piste/Side Country Resort Skiing Trekking