Helly Hansen LIFA Merino Midweight alushousut miesten navy koko L

For skiers carving through alpine powder or hikers tackling frosty trails, these Helly Hansen LIFA Merino Midweight thermal leggings deliver dependable warmth without bulk. The two-layer construction pairs a soft merino wool exterior with LIFA® polypropylene next to skin, moving sweat away fast so you stay dry during high-output winter activities.

Key specifications

• Fabric: 50% Merino Wool, 50% LIFA® Polypropylene, 215 g/m²
• Insulation: Midweight for cold to very cold conditions
• Moisture management: LIFA® Stay Warm Technology wicks sweat rapidly
• Odor resistance: Natural merino wool keeps freshness longer
• Seams: Flatlock construction prevents chafing under layers
• Waistband: Elastic for a secure, comfortable fit
• Fit: Regular/snug base layer with 2-way stretch
• Colour: Navy
• Size: L

Why choose it

Merino wool and LIFA® polypropylene work together to regulate temperature across a wide range of conditions. The wool traps warm air while the synthetic inner layer pushes moisture outward, so you avoid that clammy chill after a strenuous climb. ZQ-certified merino ensures ethical sourcing and itch-free comfort, and flatlock seams eliminate irritation when worn under ski pants or hiking shells.

Ideal use cases

• Skiing and snowboarding as a first layer
• Winter hiking, snowshoeing, and mountaineering
• Cold-weather running or cycling
• Everyday warmth under casual trousers

Good to know

These leggings are designed as a snug base layer; choose your usual size for a performance fit or size up for a looser feel.