| Availability: | In stock |
From trailhead to summit, over bases or under a waterproof shell: this layer is made to mobilize. Only StretchDown™ is built with DoppleWeave™ stretch construction, so the fabric moves with you, and with Cohesion™ insulation interlock, so the down stays in place. This ultra-engineered construction and the highest quality down insulation combine warmth and movement for the full range of winter activities.
Traditional down jackets have statically stitched continuous baffles that can restrict movement and break under tension. StretchDown™ flexes with you.
DoppleWeave™ construction uses a single dual-faced fabric with woven discontinuous joins to create baffles that stretch — no stitch breakage, greater durability during active wear.
Uneven baffles mean uneven warmth. Cohesion Insulation Interlock actively fills cold spots while keeping each individual baffle full, reducing down movement by 60%.