When the weather turns fickle, reach for this versatile running vest. It keeps your core warm and features a water-repellent finish to protect you from the elements. A sweat-guard pocket provides a spot for small essentials, and a droptail hem and stand-up collar add extra coverage. All-around reflectivity: 360 degrees of reflectivity. Water-shedding finish: PFC-free water-repellent finish shrugs off rain. Sweat-guard pocket: keep items close and dry.