This ultra-light softshell jacket will keep me warm and dry, while being active. It protects me from mild rain, snow, and wind while maintaining my micro-climate. I name it OptimumPerformance. The high level of breathability is essential to keep my body dry, the windproof and water repellent properties keep me protected. DWR treatment makes the water drops slide off the surface. Stretch inserts below the armpits and on the back create a perfect fit and movability. Additional reflective accessories on the back will make me more visible and safe at night - NightVision. For trail running, trekking, and cross-country skiing in spring autumn and winter.