Rab Neutrino Endurance Down Parka

Built for extreme winter conditions, the Neutrino Endurance is Rab’s most popular mountaineering, snow camping, and belay jacket. It weighs just over 22 ounces with 9 ounces of 800fp European goose down, and delivers the superior warmth, functionality, and packability Rab is known for—plus a few recent updates. Along with new YKK AquaGuard zippers and 25 more grams of insulation than the previous version, the improved design is equipped with a down-filled, helmet-compatible hood with a Velcro-free roll-down system.

This technical down jacket features stitch-through baffle construction with a two-way front zip, two zippered hand pockets, and one zippered internal pocket for stowing the essentials. The chin guard, drawcord hem, and anti-snag Velcro cuffs keep heat in, while water-resistant Pertex Endurance facings keep moisture out. Designed with a regular fit that allows you to wear multiple layers underneath, the Neutrino Endurance also boasts an exceptionally long torso—ensuring you’re covered against the chill.

Rab was founded by Scottish mountaineer Rab Carrington in 1980s Sheffield, South Yorkshire—but the seed for the company was planted much earlier. In 1973, Carrington found himself in Buenos Aires, his expedition to Patagonia aborted due to a UK dock strike that had delayed the arrival of his equipment. He decided to stick around, and took up work sewing sleeping bags for the Argentinian army. Today, those skills and ethos of adventure can be seen in Rab’s full line of performance clothing, sleeping bags, mountaineering tents, and extreme expedition gear.