The Tech Jungfrau Zip 210 Fjork Merino base layer is a high-end technical base layer designed to provide warmth, breathability, and comfort in extreme conditions.

Its composition of ultra-fine merino wool (210 g/m²) with a touch of elastane guarantees thermal insulation and freedom of movement.

Thanks to its zip collar, it allows ventilation adjustment based on effort intensity or temperature variations, making it an ideal ally for skiing, mountaineering, and winter expeditions.

Technical specifications

• 96% ultra-fine merino wool (210 g/m²): natural warmth, thermal regulation, and effective moisture management
• 4% elastane: stretch and ergonomic fit for total freedom of movement
• Adjustable zip collar: adjustable ventilation for precise thermal comfort
• Moisture management: absorption and wicking of sweat to stay dry
• Antibacterial properties: naturally limits odors for extended use
• Flat anti-chafing seams: long-lasting comfort, even under multiple layers
• Quick drying and moisture resistance: guaranteed performance even in wet conditions
• Fitted and ergonomic cut: second-skin effect, perfect under a technical jacket or down jacket

Perfect for

Alpine expeditions, freeride skiing, winter hiking, mountaineering, and intensive activities in cold climates.

Merino wool benefits

• Natural thermal insulation, even when wet
• Effective thermoregulation in all seasons
• Natural odor resistance
• Softness and prolonged comfort

Fjork Merino Commitments

At Fjork Merino, we develop technical clothing that combines performance and responsibility.

The Tech Jungfrau Zip 210 base layer is made with certified mulesing-free merino wool, respecting animal welfare and the environment.

A premium base layer designed to provide warmth, technicality, and adaptability in the most demanding environments.