Description Nimbus Sierra Down Jacket Sierra is the latest generation of the channel-down jacket with improved quality and design. The Sierra still has the amazing properties of the down, but now enhanced with the latest techniques and fabrics to improve it even further. Additionally the design is updated with both new stylish wavy channels, contrast, and YKK Metalux zippers. All of which to give the jacket a more luxurious edge and style. OUTSIDE SPECIFICATIONS – Channel-down jacket. Wavy style quilting. YKK Metalux main zipper. Side pockets with hidden zipper inside pocket opening. Decorative detailing. High neck collar with chin protector. Windproof and water-repellent. INSIDE SPECIFICATIONS – Inside pockets with zippers. Fabric Outer fabric: 100% Nylon. Wind and water-repellent. Lining: 100% Nylon. Insulation: 90% Duck down, 10% Duck feather, 700 Fill Power Weight Shell: 35gsm. Lining: 30gsm Size: S 38″ – M 40″ – L 42″ – XL 44″ – 2XL 46″ – 3XL 48″ – 4XL 50″ Colour: Black – Navy Colour Navy Discontinued NB60M
