Slightly shorter length, hits at hip 800 fill power down provides warmth without the weight Water-resistant fabric helps shed the wet stuff Versatile layer for over or under, indoors or outdoors Flattering quilt lines enhance shape It’s ultralight, yet ultra-warm thanks to the 800 fill power down. That makes it the perfect versatile layer for any-season warmth — wear it over or under, inside or outside. And even better, the water-resistant shell helps to shed the wet stuff. Plus, it’s packable! Just throw it in your bag or backseat to easily grab and go. It just might be our best vest yet.