Not to baffle you with numbers but these ones are impressive. A 70/30 cotton nylon shell construction & a 80/20 down feather fill. This ensures maximum warmth & comfort in addition to being an incredibly good looking winter jacket. The hood is fleece lined & accented with a coyote fur trim which also has the option to be adjusted by a drawcord. The exterior is left clean & minimal featuring 3 frontal pockets & a utilitarian belt which can alter the fit of the parka & cinch in at the waist. Penfield clothing fits true to size.