Mens Lifa Active Long Sleeve Top - Helly Hansen
The Helly Hansen Men's Lifa Active is an advanced two layer top. This is a long sleeve base layer delivering moisture management with lightweight insulation for all year round activities.
Product features:
- Fabric:
- 65% Polyester
- 35% Polypropylene
- Lightweight insulation
- Lifa Flow Technology
- 2 layer construction
- Lifa fibers inside
- Wicking polyester outside
- Flat lock seams
- 130g/m²
As you can see, this product is made from 65% polyester. If you're looking for a more natural material, try a top made from merino wool for additional warmth and comfort on your travels.