A versatile, insulating and incredibly breathable mid-layer, the Firstlight Hybrid Vest combines a range of field-proven materials and essential core insulation for stop-start pursuits in cold conditions. This dynamic vest features migration-resistant PrimaLoft Silver Insulation Active with strategic panels of nylon merino-blend fabric for added breathability. The lightweight Schoeller stretch-woven shell fabric with NanoSphere Technology that easily sheds oil, dirt, and water. Two zippered hand pockets and a chest pocket stash small items or keep chilly hands warm.