About this product
Helly Hansen's Lifa Merino Midweight 1/2 Zip Top combines Merino wool with Helly's LIFA technology for reliable cold-weather performance. The dual-layer construction regulates temperature during intense winter activities like skiing, snowboarding, and Nordic sports, while the half-zip design provides quick ventilation adjustments when you need them. Start your day out right and choose Helly Hansen's Lifa Merino Midweight 1/2 Zip Top for your winter baselayer.
- Merino wool blend wicks sweat and insulates
- Half-zip design allows for quick ventilation
- Flat lock seams for ideal comfort and durability
- Winter 2025/26 product
Equipped with
LIFA® Merino
LIFA Merino is a unique 2-in1 base layer that combines Helly Hansen’s proprietary lightweight LIFA fibers next-to-skin with an extremely soft merino wool exterior. This is Helly Hansen’s warmest baselayer and is recommended for any type of outdoor activities in the winter.
Merino Wool
Merino wool is a natural fiber grown by Merino sheep. It’s thinner and softer than regular wool—making it easy to wear next to skin. Merino wool transports sweat and moisture away from skin as a vapor—meaning you're not left feeling wet, cold, and clammy after a workout.
Description supplied by JANS through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






