Which material keeps me warmest when running in winter?

When running in the winter, the material that keeps me warmest is the material that regulates my body temperature while wicking away moisture. Because who doesn't know it: When you run, you sweat quickly despite the cold and when you get out of breath, the sweat cools your body down even further. The best material for warm running clothing in winter is merino wool. Merino wool not only keeps you warmer than synthetic fibers, but is also very breathable and quickly wicks moisture away from the skin. This keeps your body dry and warm at the same time. Alternatively, functional clothing made of polyester or nylon with a fleece inside is also suitable. Although these fabrics are not as warming as merino wool, they are also breathable and have good insulation. Also pay attention to the layers you wear. You can use our Spectra Series Thermal Mock Neck perfectly for this. Depending on the temperature and weather conditions, you may want to wear multiple layers so you can adjust if necessary. A base layer made of breathable material, a warming middle layer and a wind- and water-repellent outer layer are ideal. Overall, choose the material for your winter running clothing carefully to stay warm and dry. Are you looking for the right clothing for your winter runs? At RYZON we develop performance running clothing for your best performances.