Mammut Ducan Light HS Hooded Jacket

What Our Gearhead® Experts Are Saying:

"This is my go-to hardshell for fast hikes and unpredictable weather. It's incredibly lightweight, packs into its own pocket, and still offers solid waterproofing and breathability. Whether I’m moving fast on ridgelines or caught in a storm, this jacket keeps me dry without weighing me down."

When the forecast is unpredictable, we need a jacket that won’t slow us down. The Ducan Light HS Hooded Jacket is a minimalist’s dream, offering waterproof protection without the bulk. Engineered with 2.5-layer Mammut Dry Active technology, this shell repels wind and rain while maintaining breathability for fast-paced hikes and high-output adventures.

Its featherlight design allows it to pack into its own pocket, making it easy to stash in our packs when the skies clear. Thoughtful details like offset shoulder seams reduce pressure points under a backpack, and the athletic cut keeps us moving freely. Made with recycled materials and a PFC-free DWR coating, this jacket is a sustainable choice for weather protection in the mountains and beyond.

, Ultralight, packable hardshell jacket for hiking and fast-paced adventures, 2.5-layer Mammut Dry Active technology offers waterproof, windproof protection, High breathability rating keeps us comfortable during exertion, Integrated chest pocket doubles as a stuff sack for compact storage, Pre-adjusted hood and elastic cuffs for a secure fit against the elements, Recycled materials and PFC-free DWR treatment for eco-friendly weatherproofing