The versatile Helly Hansen LIFA Merino Midweight Crew Base Layer adapts to any type of cold weather. They combined a 100% Merino wool layer with their proven LIFA Stay Warm Technology in a fitted 2-layer construction. The base layer delivers all the breathable warmth of Merino wool fibers, plus the unique moisture management properties of LIFA fibers.
Garment Subtype: Midweight Base Layer Top
Waterproofing/Breathability: Inherently moisture-managing and breathable