Light Grey Eastern Mountain Sports Feather Pack hooded down jacket is a lightweight, warm jacket perfect for backcountry wear or around town. 5oz of Techdown-treated 800 fill power goose down keeps you warm and limits the effect of moisture on the insulation. A DWR-treated ripstop nylon shell helps keep the down dry. Light weight Warm Water-resistant shell Packable, with built-in stuff pocket Size: Women's Medium Great for traveling!