Packable, light, breathable, and ready for travel, the Smartwool women’s MERINO SPORT ULTRA LIGHT Hoody is built for travel. It features a super-light outer nylon shell with a DWR coating to shed wind, moisture, and brisk weather. Body-mapped panels of Merino Sport 150 mesh help enhance breathability and temperature regulation. This hoody is the perfect layer for whatever Mother Nature throws your way, packing into its chest pocket.