Jasper is an airy and ultra-lightweight vest. It is extremely comfortable to wear and easy to carry or stow away when the temperature rises. This lofty and featherlight all-season piece of outerwear is made from recycled nylon and the incredibly strong, thin, and flexible material Graphene, which makes Jasper a true essential for any outdoor activity. Enjoy the unique benefits of the eco-efficient Sorona Aura insulation that delivers the down-like puffiness and high comfort you will reach for al