

Crafted for mountaineers and ski tourers

Ultra Lightweight
Crafted for mountaineers and ski tourers, the 3L Mountain Airy Shell combines lightweight stretch with waterproof performance. The perfect grab-and-go piece for any outdoor enthusiast ready to embrace the elements.

VECTRAN® TECHSTEEL
Ten times stronger than aluminum and five times stronger than steel, TechSteel is our strongest material. Featuring HMPE (High Modulus Polyethylene) fibers, these heavy-duty fabrics are specifically developed for truly tough conditions.

Made from Ocean Waste
At the meeting point of innovation and responsibility, we use 3L Ocean Waste Fabric — a technical ripstop woven from reclaimed ocean plastics. Durable, refined, and purposefully made, it gives new life to materials once lost at sea.
The mountains call to those who seek the freedom of high places, where the air is thin, and the spirit feels alive. The Mountain Airy collection is a tribute to this pursuit—a harmony of lightweight design and purposeful craftsmanship.
Mountain Airy is an invitation to explore the heights, to feel the wind on your face, and to embrace the journey with all its challenges and rewards. A companion for those who find themselves at home among the summits.
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