Helly Hansen Lifa Merino Midweight Crew Base Layer Black L Thermal Underwear

A distinct 2-in-1 base layer with 100 Percent merino wool exterior and 100 Percent LIFA stay warm technology interior Lifa merino midweight is ideal for any type of activity in cold weather A 2-in-1 base layer with 100 Percent merino wool combined with Lifa stay warm technology in a two layer construction LIFA merino midweight delivers all the ideal benefits of merino wool fibers plus the distinct properties of technical LIFA fibers Two layer construction, 100 Percent merino wool exterior, 225 g LIFA merino fabric, non-itch, flat lock seams