Charge ahead in the women's Oiselle Flyout vest, which features quick-drying fabrics that draw moisture away from your skin and insulate against the cold during epic backcountry runs in chilly climes. Polartec® Alpha® insulation provides enduring warmth that layers well Polartec® Power Stretch® ProM provides enduring warmth on wintry runs. Two zippered hand pockets allow you to secure essentials. Athletic fit. FABRIC 54% nylon/17% polyester/29% spandex Great condition, no signs of wear, no rips or stains.