
Helly Hansen HH Workwear Lifa Merino uld underbuks med lange ben 75506 sort 4XL
4XL
On this page you’ll find a ranking of the best Functional underwear from Helly Hansen. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.
Lifa Merino features Lifa Stay Warm technology, a gusset in the crotch for increased freedom of movement, flatlock seams for added comfort, and an elastic waistband for a perfect fit. The construction prevents the elastic from twisting and is made from ZQ wool.

Helly Hansen HH Workwear Lifa Merino uld underbuks med lange ben 75506 sort 4XL
4XL
The Helly Hansen Lifa Merino functional underwear is specifically designed for cold weather conditions, offering an optimal combination of warmth and moisture management. This thermal base layer is made from an innovative blend of synthetic Lifa fibers and natural merino wool. This combination ensures that moisture is quickly drawn away from the skin while providing even heat distribution. The merino wool also offers natural temperature-regulating properties and is odor-resistant, making it ideal for longer outdoor activities. The anatomical cut and flat seams minimize skin irritation and ensure high wearing comfort. The elastic waistband provides a secure fit, keeping the underwear in place even during intense movements. This functional underwear is an essential part of a layering system for cold weather conditions, providing essential thermal insulation even when wet.
- Combination of Lifa technology and merino wool
- Quick moisture transport for dry comfort
- Temperature-regulating and odor-resistant
- Anatomical cut with flat seams for high comfort.

Lifa Merino, Lifa Stay Warm technology, gusset in the crotch for increased freedom of movement, flatlock seams for added comfort, elastic waistband for a perfect fit and freedom of movement, construction that prevents twisting of the elastic band, ZQ wool.

Material: 100% polypropylene, approx. 125 g/m². Lifa® Stay Warm technology. Elastic waist for a perfect fit and freedom of movement. Gusset in the crotch. Flatlock seams for additional comfort. Further technical features: fabric weight approx. 125 g/m².
