An evolution of our best-selling insulated layer, now made with recycled materials and refined for even greater versatility, this is the new Aktiv. Built with RDS Certified 700 fill power down insulation and a premium 90/10 down-to-feather ratio, it delivers lightweight warmth without compromise. Whether you're layering up for a crisp sunrise ascent or throwing it on at camp as the temperature drops, this jacket is engineered to perform across a range of conditions.

The recycled 46gsm nylon ripstop outer is tough, feather-light, and treated with a PFAS-free C0 DWR for reliable protection against light moisture, without the environmental trade-offs. It’s also down-proof, so the insulation stays where it should, keeping you warm, and not shedding feathers. With no hood to get in the way, the fit is sleek and low-profile, perfect under a shell or over your base layers when you need quick, packable warmth.

Designed for movement and built to go the distance, the Aktiv packs down into its own pocket, making it easy to keep on hand without weighing you down. Whether you’re logging miles on the trail or heading off-grid for a weekend, it’s the kind of piece that earns permanent residency in your kit.

Light, efficient, and responsibly made, this updated classic is ready to handle whatever the trail throws at you, so you can keep moving BEYOND BOUNDARIES.