RAB

Positron Pro Hoodie In Blue

The Neutrino Pro Hoodie is our cold-weather security blanket for demanding alpine missions. Rab built this jacket with a water-resistant Pertex® Quantum Pro shell and packed it with high-loft 800-fill European goose down, giving us the warmth we need for frigid bivvies, icy belays, and summit pushes without the weight or bulk. The slim silhouette and articulated fit make it a capable midlayer under a shell or a standalone insulator in harsh mountain environments. We count on the Neutrino Pro for everything from winter mountaineering and high-altitude trekking to cold-season cragging. Features like a helmet-compatible hood with a stiffened brim, two-way VISLON® zip with storm flap, and glove-friendly cuff adjustments all speak to its alpine intentions. Updated with internal stash and stuff pockets, this jacket packs neatly for backcountry travel and offers refuge when the wind starts howling and the mercury drops. Responsible Collection: Recycled/Repurposed, Responsibly Sourced Material: [face fabric] Pertex Quantum Pro (20D 100% recycled nylon, PFC-free DWR finish), [lining] Pertex Quantum (20D 100% recycled nylon) Insulation: 800-fill RDS certified down, Grangers PFC-free hydrophobic finish Fill Weight: 7.5oz Fit: regular

When the temps plummet and the altitude climbs, we reach for the Positron Pro Hoodie. Rab built this expedition-grade puffy for serious cold-weather performance, using 800-fill-power goose down and full boxwall baffle construction to eliminate cold spots and maximize warmth during exposed belays, summit pushes, and nights above the snowline. The tough Pertex® Quantum Pro shell sheds wind, snow, and abrasion, while the helmet-compatible hood, dual insulated chest pockets, and articulated sleeves provide all the technical features we need for vertical travel. Inside, mesh stash pockets and a zip security pocket keep gear close at hand, and the dual hem adjustment seals in heat. Built for high-alpine reliability, the Positron Pro is the kind of insulation we trust when the margin for error is razor-thin. Responsible Collection: Recycled/Repurposed, Responsibly Sourced Material: [face fabric] Pertex Quantum Pro (100% recycled nylon, PU coating), [lining] Pertex Quantum (100% recycled nylon) Insulation: 8--fill RDS-certified down, Grangers PFC-free hydrophobic finish) Fill Weight: 9.8oz Baffle Construction: box