Base Layer

LIFA® is the original Helly Hansen base layer, trusted by professionals around the world to provide warmth and insulation in cold weather. It is at its best when layered underneath another garment as it will push moisture away from skin and make sure you stay warm, dry and comfortable. LIFA® is made of 100% LIFA® fibers.

LIFA® ACTIVE base layers are for superior moisture management in addition to delivering lightweight warmth. It has a two layer LIFA® construction with LIFA® fibers next to skin and soft polyester exterior for rapid moisture management. Wear it as a layering piece next to skin on cold days, or as a single layer for all year activities.

HH MERINO MID base layers are midweight 100% premium Merino Wool product. The supersoft Merino Wool, with its natural insulation properties, offers great comfort and extra warmth on cold days. Helly Hansen uses only high-quality Merino Wool from non-mulesed sheep raised in New Zealand and Australia.

LIFA MERINO base layers are for extra warmth on cold days. With a unique 2-in-1 construction, you get the best of two worlds. The synthetic LIFA Stay Warm Technology interior pushes moisture away from skin while maintaining an itch free hand feel. The 100% Merino Wool exterior generates extra warmth while wicking the moisture.

The ultimate heat regulating performance base layer constructed with smart thermal mapping technology and featuring the best of LIFA® technologies. H1 PRO LIFA Base Layers use thermal mapping and our LIFA® technologies to precisely control your body temperature, giving you the right amount of warmth in high intensity scenarios.