Silverdale is an ultra-soft and comfortable jacket to wear every day to the office and on business trips. The jacket is easy to pack away in your hand luggage and it adds almost no extra weight. We have added insulation from Sustans® which is made out of renewable fibers from DupontTM and Sorona®. The Sustans® production process is using 30% less energy and consists of 37% renewable fibers compared to normal insulation materials. The jacket is equipped with YKK VISLON® zippers and CB branded sliders at center front and pockets.