Product details:

HH LIFA MERINO is our warmest baselayer, 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 pluss the unique properties of technical Lifa fibers.