Helly Hansen Lifa Active Crew Black M Thermal Underwear

2-layer system enables maximum moisture management while keeping you warm all season long

Lifa® Active is a performance base layer, delivering superior moisture management and lightweight insulation for all year activities. Lifa® Active is an advanced two layer construction with 100% Lifa® fiber next to skin and wicking technical fibers outside. All in all, an unbeatable combination for moisture management, lightweight warmth and all day comfort.

Features:

• 2-layer construction
• Excellent moisture management properties
• Lifa® fibers interior
• Wicking polyester exterior
• Flat lock seams

Performance:

• Insulation: 2/6 (Lined for comfort)
• Breathability: 6/6 (Extremely Breathable - Breathability range is the Helly Tech Professional range. + 20000 g/sq.m/day)
• Weight: 6/6 (Extremely lightweight)
• Durability: 6/6 (Heavy-duty durability - Heavy duty with very good durability to physical wear and wash)

Use for:

• Back Country/Ski Touring
• Camping & Hiking
• Commuting
• Freeride
• Mountaineering
• Off-Piste/Side Country
• Resort Skiing
• Trekking
• Winter