Combining 100% recycled POLARLOFT® Featherless insulation with stretch fleece panels in critical areas, the Particle Jacket provides insulation you can move in, whether worn alone in good weather or under a shell in severe conditions. Packing into its hand pocket when not required, it provides indispensable warmth for ski touring, mountaineering and alpine climbing.

Worn as an outer layer, the windproof 100% recycled 20D fabric with fluorocarbon-free water repellency protects from cold winds and helps shed light rain and swirling snow, while our slim Alpine fit and elastane-bound cuffs and hem keep the jacket low-volume and streamline so you easily throw on a shell as the weather deteriorates. The additional benefit of stretch fleece panels in critical areas reduces bulk. It improves mobility, making this a versatile layer ideal for extensive mountaineering and ski-touring days and hiking or climbing in cooler conditions.