Norse Projects Pertex Quantum Overshirt in Black This insulated overshirt jacket from Norse Projects utilises Pertex® Quantum technology; a technical fabric that uses a tightly woven structure to provide a light and soft windproof fabric that allows insulation to fully loft. The overshirt is constructed to trap still air and improve the efficiency of insulation, while this textile is 50% recycled and finished with a PFC-free DWR finish that sheds light rain and snow to provide additional protection. Other features include a raglan sleeve cut for movement, a front chest pocket with water-repellent PU coating, a zip front, and a hidden back attachment strap making it compatible wear with Norse shell pieces. Style Number: N55 - 0594 9999