Warm, windproof, water-resistant-the Nano Puff(R) Jacket uses incredibly lightweight and highly compressible 60-g PrimaLoft(R) Gold Insulation Eco 100% postconsumer recycled polyester with P.U.R.E.(TM) (Produced Using Reduced Emissions) technology, wrapped in a 100% recycled polyester shell and lining. Made in a Fair Trade Certified(TM) factory. Fit and Design: Standard fit; true to size Lightweight Low-bulk Brick quilting pattern with horizontal quilt lines on side panels stabilizes insulation and uses durable thread for abrasion resistance Center-front zipper has wicking interior storm flap and zipper garage at chin for next-to-skin comfort Two zippered handwarmer pockets have cleanly finished zipper garages; internal zippered chest pocket doubles as a stuffsack with a reinforced carabiner clip-in loop Drawcord-adjustable drop-tail hem seals in warmth Technology: Windproof and water-resistant to help guard against the weather 60-g PrimaLoft(R) Gold Insulation Eco 100% postconsumer recycled polyester with P.U.R.E.(TM) technology provides excellent warmth for its weight, stays warm when wet and reduces carbon emissions