Velocio Ultralight Vest Light Olive Women's Medium- New, without tags. Pertex Quantum Air fabric is windproof and water resistant Laser cut ventilation on entire back panel Two-way zipper for customized fit and function 6,000m water column Windproof Vislon zipper and bonded zippered chest pocket Three full-sized back pockets Zippered chest pocket doubles as a stuff-sack Updated cut and 3D patterning for streamlined on-bike fit