Ideal as a thermal layer when using the layering principle, to keep the core of your body warm. The extremely light Rime Light Vest fits snugly to the body thanks to its stretch insulation and side inserts made from elastic Polartec Power Grid fleece. The Pertex Quantum Air lining makes the vest wind-repellent as well as particularly breathable, extremely light and compressible. When you don't need the jacket, you can easily stow it away in the included bag – the Rime Light Flex can go with you everywhere