Lithium O2 40k Jacket - Sand
When weather conditions become unpredictable and the summit line demands commitment, the Lithium Jacket 3L delivers high-level technical protection in a FAST&LIGHT format. Designed for ski mountaineering, alpinism, and demanding outdoor activities, its 3-layer 20D construction balances durability, lightness, and functional precision in every movement.
Its 20,000 mm waterproof membrane and outstanding breathability of 40,000 g/m²/24h create an effective barrier against rain, snow, and wind, maintaining a stable internal microclimate during intense ascents and changing pace. The helmet-compatible hood and harness-accessible pockets reinforce its alpine focus, while its minimalist design extends its versatility to less technical terrain. A versatile third layer built to move fast, light, and with maximum efficiency in the mountains.
FAST&LIGHT - 312g (S)



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