Eco-consciousness and warmth are what the women’s THERMOBALL Eco-Vest by The North Face is all about. Trek the trails in comfort as the all-recycled synthetic insulation keeps you warm, even when you work up a sweat. The small, round PrimaLoft synthetic-fiber clusters are designed to closely mimic down clusters, trapping heat within small air pockets to retain warmth. Wear it in the city while a sturdy all-recycled nylon shell protects from light rain and snow. The lining is also recycled poly and made to last. Three pockets secure the important stuff. The vest stuffs into its own pocket for easy transport.