Helly Hansen Lifa Merino Midweight 1/2 Zip Base Layer - Grey - XXL

The Lifa Merino Midweight collection is designed for versatile performance in cold weather. Featur...

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The Helly Hansen Lifa Merino Midweight 1/2 Zip Base Layer is engineered for active adults who require reliable thermal regulation during cold-weather pursuits. By utilizing a sophisticated dual-layer construction, it blends the natural warmth of Merino wool with moisture-wicking Lifa fibers to keep the wearer dry and comfortable. While this garment excels in high-output activities, users should note that the specialized wool-synthetic blend requires careful laundering to preserve its technical performance and fabric integrity.

All features

Age Groupadult
ColourGrey
GenderMale
MaterialWool
SizeXXL
Model Part Number49363_885-2XL
BrandHelly Hansen

Extended Product Information

FAQs

Is this base layer machine washable?

Yes, it can be machine washed on a gentle, cool cycle, but hand washing is recommended to prolong the life of the wool.

Can I wear this in warm weather?

This is a midweight base layer designed for cold weather; it will likely be too warm for high-intensity activities in mild or hot conditions.

Does it shrink in the wash?

To prevent shrinking, always wash in cold water and avoid using a tumble dryer; air drying is the best way to maintain size and shape.

How does the Lifa technology work?

Lifa fiber is a hydrophobic material that moves sweat away from the skin toward the Merino wool layer, which then absorbs and evaporates the moisture.

What size should I choose?

Base layers are intended to be worn close to the skin; choose your standard shirt size for a performance fit, or size up if you prefer a less snug feel.

Troubleshooting

Garment feels scratchy against skin

Ensure the base layer is washed before the first use with a gentle wool-safe detergent to soften the fibers.

Loss of moisture-wicking efficiency

Wash the garment to remove build-up of skin oils or detergent residue, ensuring you do not use fabric softener.

Fabric snagging

Avoid contact with abrasive surfaces or sharp objects; if a thread pulls, gently smooth the area back into place rather than cutting it.

Pros and Cons

Pros

  • Superior moisture management system
  • Excellent warmth-to-weight ratio for cold weather
  • Natural odor resistance from Merino wool
  • Versatile 1/2 zip for temperature regulation
  • Highly durable dual-layer fabric construction

Cons

  • Requires delicate hand or machine wash care
  • Not suitable for those with extreme wool sensitivity
  • Limited to midweight thermal range

Setup, Compatibility & Care

To ensure the longevity of your base layer, always turn the garment inside out before washing to protect the Merino fibers. Use a mild detergent specifically formulated for wool or technical gear; avoid fabric softeners and bleach, as these can strip the Lifa fibers of their wicking capabilities. It is highly recommended to wash on a gentle cycle in cool water and hang to dry away from direct heat sources. This base layer is designed to be worn close to the skin for maximum moisture transfer and is compatible with most standard mid-layers, fleeces, or waterproof hardshell jackets.