Helly-Hansen Men's LIFA Merino Midweight Crew - amazon.comHelly-Hansen Men's LIFA Merino Midweight Crew. Visit the Helly-Hansen Store. 5.0 1 rating. Size: Select. Color: 328 Cloudberry. Size Chart. Merino Wool,Polypropylene. Imported. A unique 2-in-1 base layer crew with a with a warm-breathable 100% merino wool exterior and a 100% LIFA wicking interior.
https://www.amazon.com/Helly-Hansen-Mens-LIFA-Merino-Midweight/dp/B0BXGRY9Y1