The only rain jacket good enough for Assos to put their name on. Designed as a compact, high-performance rain jacket and windbreaker, the Assos rS.sturmPrinz EVO jacket uses breathable Triton fabrics for optimal protection against rain and wind. The Triton material is less breathable when it's cold out, for insulating, and more breathable when warm, to expel moisture, preventing overheating. The material is thin for easy packing and the seams are fully taped to prevent water leakage into the jacket. Details include an aerodynamic fit, a full length front zipper, reflective elements and a rear zippered stash pocket. Stows nicely in your jersey pocket for year-round use.