Stretch your legs with this small-baffle adaptation from our best-selling series. Featuring our innovative, ultra-engineered Stretchdown construction that weaves baffles from a single stretch fabric, this style has a more narrow baffle size for low-profile, easy layering. Whether you're telling tales in basecamp or kicking your way up a steep couloir, this durable material blend packs high-quality down insulation for long-lasting warmth in the full range of winter activities. From trailhead to summit, over bases, or under a waterproof shell: this layer is made to mobilize.