Val Mezdi, Piz Boe, Sass Pordoi – the Sella Massif is a backcountry paradise. This women’s ski mountaineering & touring jacket is a warm and superlight, hybrid solution that teams a fully waterproof and windblocking 3-layer hardshell with naturally smart TirolWool® Responsive insulation where you need it. When skinning or bootpacking, zip open the underarm vents to dump heat fast. With our new under-helmet hood.