KHUMBU F

2026-03-06T21:25:24+01:00

Price: 299.90

Maximum insulation for expedition

At high altitude, the cold sets in the moment you stop. At a belay, in a bivouac, or when the wind picks up on the ridge, body heat drops fast. Every minute without insulation costs energy — and sometimes much more.

This down jacket was built around a single demand: instant protection against extreme cold, without ever weighing on your commitment. It traps heat within seconds. Ultra-compressible, it disappears to the bottom of your summit pack between pitches. Its cut moves with technical gestures without ever restricting mobility.

Because on expedition, warmth is a resource you can't afford to waste. Reliable insulation you can count on, from the refuge to the summit.