Rab Infinity Endurance 850fp Down Jacket

Designed to holds it own against alpine winter conditions, the Rab Infinity Endurance Jacket offers exceptional warmth for the ounce—with its down insulation accounting for about 40 percent of its total weight. It uses a combination of Pertex Endurance and Pertex Quantum fabrics for lightweight durability and water resistance, and inside, 850-fill-power hydrophobic, fluorocarbon-free European goose down. Plus, this jacket is packed with technical features to ensure you’re ready your next mountain adventure. Along with hand pockets, a chest pocket, and an internal security pocket, it has a helmet-compatible hood with an adjustable wired peak, and YKK zippers throughout.

Rab was founded by Scottish mountaineer Rab Carrington in 1980s—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.