The gear-of-the-year winning Interstellar is the most breathable waterproof jacket built for total comfort during fast and light alpine missions. Its technical design includes dynamic reach underarm panels that allow total mobility, above-the-harness pocket placements, and a fully adjustable helmet-compatible hood with HoodLock™ functionality. The Interstellar is guaranteed to let you work harder, and move faster, without sacrificing waterproof protection.
Since 2016, Outdoor Research's proprietary AscentShell™ technology uses an electrospun process to create a 3L construction that breathes faster, weighs less, stretches more, and far surpasses the comfort of traditional waterproof membranes. Learn more about the science behind our breathable waterproof AscentShell technology right here.