Arc'teryx Kyanite Jacket

The Kyanite Jacket is a go-to stretch fleece built for everyday mountain life. Its Polartec® Power Stretch® Pro fabric pairs a durable nylon face with a soft brushed polyester interior, delivering a comfortable blend of warmth, breathability, and four-way stretch. Articulated patterning and a regular fit allow natural freedom of movement while still layering cleanly under a shell.

Whether you're heading out for a cool-weather hike, a rock session, or a day at the ski resort, the Kyanite performs as a warm midlayer or a standalone jacket. The moisture-wicking knit keeps you dry during high-output efforts, while the abrasion-resistant face stands up to pack straps and rocky terrain. No Slip Zip™ front closure, two laminated hand pockets, a mid-height collar, and bound cuffs and hem add everyday utility.