The Helly Hansen LIFA® Merino Crew Base Layer offers unparalleled warmth and moisture management, ideal for extreme cold-weather adventures.

Features:

• LIFA® Merino technology for superior warmth and moisture control
• 100% Merino wool exterior for soft, itch-free comfort
• Flat lock seams enhance durability and reduce chafing
• 2-layer construction combining Merino wool and LIFA® fibers
• ZQ-certified wool ensures ethical sourcing and sustainability
• High-performance insulation with top-tier breathability and lightness