Men's thermal underwear 4FSkin – second skin for trekking and activity
- 4FSkin Technology
adapts to the body like a second skin, providing full freedom
- Seamless construction
minimizes the risk of chafing and irritation
- Ventilation zones
support air circulation and increase wearing comfort
- Quick-drying finish
keeps the feeling of dryness even during intense effort
- First layer of clothing
ideal under trekking clothing in cooler conditions
- Slim fit
closely adheres to the silhouette, without restricting movement
- Full-length legs
reach past the ankle, well protecting against the cold
- High waist
provides better fit and thermal comfort around the waist
Every expedition starts with good preparation
This trekking collection was created so that nothing surprises you in the mountains. Each layer has its task here – from breathable merino bases, through Primaloft and Polartec insulation, to coverings with a hydrophobic coating. They combine into a set that gives you the freedom to choose – exactly as many layers as you need at any given moment.
A distinctive colour palette inspired by the trail at sunrise and sunset not only emphasizes the character of the collection but also increases visibility in the field.
This is a collection that works in the rhythm of your march. It performs where the beaten paths end – and the real adventure begins.
Thermal leggings with 4FSkin technology and seamless construction
4FSkin Technology adapts to the body like a second skin, providing full freedom of movement. Seamless construction minimizes the risk of chafing and irritation, even during intense effort.
Ventilation zones support air circulation, and quick-drying finish helps maintain the feeling of dryness. This is the ideal first layer of clothing under trekking or skiing clothing in cooler days.
Slim fit closely adheres to the silhouette, without restricting movement. Full-length legs and high waist additionally protect against the cold, ensuring comfort around the waist and ankles.
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