The Women's LIFA® Merino Half-Zip Base Layer by Helly Hansen offers unmatched warmth and breathability, combining premium Merino wool with cutting-edge LIFA® technology.

Features:

• 100% Merino wool exterior for natural warmth
• LIFA® Stay Warm technology for superior moisture wicking
• 2-layer construction balances insulation and breathability
• Non-itch, soft fabric ensures comfort
• Ethical ZQ wool sourcing for sustainable quality