W's Nano Puff® Bivy Pullover

• Lightweight, 100% recycled polyester Pertex® Quantum shell and liner fabrics use interlocking Y-shaped fibers to enhance the performance of the DWR (durable water repellent) finish
• The most thermally efficient synthetic insulation available; water-repellent, compressible 60-g PrimaLoft® Gold insulation has excellent warmth-to-weight ratio and maintains 96% of warmth, even when wet
• Brick quilting pattern with horizontal quilt lines on side panels stabilizes insulation and uses durable thread for abrasion resistance
• Venting center-front zipper has wicking interior storm flap and zipper garage at chin for next-to-skin comfort
• Kangaroo-style handwarmer pocket and zippered drop-in torso pocket doubles as a stuffsack with a reinforced carabiner clip-in loop
• Under-the-helmet hood with elastic binding is warm and simple
• Elastic bound cuffs and drawcord-adjustable hem seals in warmth

Shell and lining: 1.2-oz 20-denier 100% recycled polyester Pertex® Quantum built with Y-shaped filament technology; with a DWR (durable water repellent) finish. Insulation: 60-g PrimaLoft® Gold 100% polyester

12.3 ounces