Men's thermal underwear 4FSkin – first layer like a second skin
- 4FSkin Technology
adapts to the body, providing a second skin effect
- Quick-drying finish
keeps you dry even during intense effort
- Seamless construction
eliminates the risk of chafing and irritation during activity
- First layer of clothing
ideal under an outer layer for trekking and winter expeditions
- Slim fit
adheres to the silhouette, not restricting movement
Seamless thermal underwear with 4FSkin technology
4FSkin Technology adapts to the body like a second skin, providing full freedom of movement. Seamless construction eliminates the risk of chafing and irritation – even during intense activity.
Quick-drying finish helps keep you dry and comfortable all day long. It is an excellent first layer of clothing, especially under trekking or winter clothing.
Slim fit adheres to the silhouette, not restricting movement and allowing full freedom during any activity.
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