If you’re looking for an ultralight water-resistant down jacket  with a bit more protection from the elements, the Flash XR Jacket delivers. Designed for climbers, backpackers, and alpine travelers who demand maximum warmth with minimal weight, the Flash XR builds on the proven performance of the original Flash with added weather resistance, enhanced features, and a rugged new fabric.

At an average weight of just 11 ounces, the Flash XR uses an exclusive lightweight laminated shell fabric that offers increased protection against moisture while remaining breathable and packable. Whether you’re belaying on a windy ledge or hunkering down at a damp alpine bivy, the XR’s shell sheds light precipitation and blocks gusts without adding unnecessary bulk.

Zippered hand pockets are insulated on both sides for warmth and include protective storm flaps to help seal out wind and moisture. The two-way front zipper allows for easy venting or belay access, and the higher-cut waist ensures compatibility with climbing harnesses or backpack hip belts. A low-profile adjustment strap on the back of the hood brings it snug to your head without restricting vision—so you can keep your eyes on the ridgeline, not your gear.

Ideal as a midlayer in winter or a stand-alone piece in milder conditions, the Flash XR is your go-to insulation for mixed weather missions where every ounce counts but staying warm and dry still matters. Built with Western Mountaineering’s signature craftsmanship and filled with ethically sourced 850+ fill power goose down, this jacket is proof that ultralight doesn’t have to mean ultra-compromised.