Product details:

Lifa Merino Midweight is 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. Lifa Merino Midweight delivers all the great benefits of merino wool fibers plus the unique properties of technical Lifa fibers. Fiber Content: 57% Merino Wool, 43% Polypropylene HOW TO Wash Baselayers: 4 Easy Steps