The North Face Women's Thermoball Vest (SALE ITEM - 2017)

The Thermoball Gilet is an ideal layer for high-energy hikes this winter. To keep your core warm, it's loaded with lightweight Thermoball insulation that traps body heat in key areas. Its just as compressible as down yet insulates even when wet, and even stows in its own pocket when you dont need it. A hem cinch cord helps lock in extra warmth, while secure pockets offer a place to stash small hiking essentials. With a sleeveless design, you benefit from core coverage and maximum arm mobility great when scrambling over rock ledges.