Ultra-Lightweight nylon down jacket.Made of a particularly thin and high-density 20 denier yarn. Resin-coated to ensure windproof and rainproof performance. Dyed using special roll to roll machines that lends a medium level shine. Through direct injection, it is a padded with feathers selected using a special hand-beating treatment with the use of bamboo canes, which help to choose the lightestpart of the flock. Completely foldable in an internal pocket.