The Mammut Ultimate VII SO Jacket is now in its 7th generation of softshell goodness. Made for year-round, four-season usage, it uses 3-layer Gore-Tex Infinium to provide wind proofness and great stretchability to provide great mobility and freedom of movement. We love the pit zips on the VII SO Jacket, creating even more temperature regulation as things heat up. This tried and trued jacket has really stood the test of time and is ready for action no matter what time of year it is. For soft and comfortable reliability for all outdoor enthusiasts or the modern-day slacker, the Mammut Ultimate VII SO Jacket should be a no brainer buying decision for all walks of life.