The Outdoor Research Mens Vigor Quarter Zip is your guaranteed ticket to layering intuitively and effectively for cold-weather adventures. Each Vigor piece is powered by ActiveTemp, the thermo-regulating technology that adjusts to your body temperature to keep you cool, dry, and comfortable during high-exertion activities. This tech works hand-in-hand with Vigors grid fleece fabric, which wicks sweat and allows total breathability when youre gunning it uphill. The Vigor Hybrid Hooded Jacket is complete with a hybrid-mapped design using VerticalX Air, the adaptable insulation that keeps you warm when you need it, and rapidly moves moisture the moment you start to perspire. A flat seam construction lets you feel threadless and eliminates uncomfortable chafing, while thumb loops hold your sleeves down and layer well under gloves. Take on each new adventure with Vigor.