
Enter the Interstellar Jacket: Our pinnacle AscentShell™ outerwear choice for out-of-this-world waterproof protection; the piece that pioneers a new generation of active shells for multi-sport versatility.
The Interstellar introduces a user-focused product development philosophy that spotlights the athlete, not the activity. In the winter, this jacket stands up to the demands of all-day ski tours. By spring, it’s the perfect hard shell for wet and windy mountaineering. In summer when the snow melts, adventurers will rely on this piece for backpacking, thru-hiking, and international treks. The Interstellar combines this forward-leaning development of an incredibly versatile outer layer with the functional details, fabric performance, and the best all-around weatherproof technology that adventurers have come to expect from Outdoor Research.
Totally waterproof, super breathable and incredibly lightweight, the air permeable, laminated AscentShell™ technology found in the Interstellar Jacket provides high-exertion athletes with complete protection against rain, snow, wind, and inclement weather. AscentShell™ fabric’s remarkable breathability quickly vents perspiration during aerobic activity, and its light weight saves precious energy on demanding endeavors. But the cherry on top may be this: Movement-mirroring stretch that keeps you dry without keeping you constricted.

All three layers of the AscentShell™ membrane work together for one important job; To keep you safe and dry when exposed to the elements:
—Layer one: Shell fabric protects the membrane from the outside, holds the Durable Water Repellant (DWR) treatment, and provides strength of the composite fabric.
—Layer two: Waterproof membrane allows for air permeability.
—Layer three: Backer protects the membrane from the inside, aids moisture management, and ensures your jacket stays protected for a long period of time.
Streamlined with a trimmer fit, the Interstellar moves with you as you reach, flex, and transition from sport to sport and season to season. A few important features to note:
—Elastic cuffs with cuff tabs, a drawcord hem, and an internal front stormflap seals out the elements during relentless downpours.
—A YKK® AquaGuard® waterproof zip chest pocket and waterproof zip hand pockets store important devices, accessories, and snacks.
—Fully adjustable helmet-compatible hood offers versatility across different activities and seasons.
—Dynamic reach panels allow full range of motion – even when wearing a harness, heavy pack, or base and mid layers beneath.
—To top it off, all of its 11.6 oz total weight packs neatly into its own left-hand pocket with an external carabiner loop that ensures your Interstellar stays within reach.
The result of each of these purpose-built details? A jacket that doesn’t look like you just rappelled off the summit. The Interstellar blends in on city walks or day jaunts, the stuffy 8-hour bus ride to your trekking trailhead, or at the airport on your way home.
From mellow day hikes to all-day ski tours, or from exhausting layovers to expedition-length alpine climbs, the Interstellar was made to withstand the most brutal elements you can put it through. So, go on ahead; we challenge you.
You can find the Women's Interstellar here: https://www.outdoorresearch.com/us/en/womens-interstellar-jacket/p/2644290189007 and Men's Interstellar here: https://www.outdoorresearch.com/us/en/mens-interstellar-jacket/p/2644190189006
***
Photos by Elise Giordano.