A unique 2-in-1 base layer crew with a with a warm-breathable 100% merino wool exterior and a 100% LIFA wicking interior. The versatile LIFA Merino crew adapts to any type of cold weather. Helly Hansen combined a 100% merino wool layer with the proven LIFA Stay Warm Technology in a fitted 2-layer construction. LIFA Merino MIDWEIGHT delivers all the breathable warmth of merino wool fibres, plus the unique moisture management properties of LIFA fibres.
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