New! The light, highly-packable Spike vest is the essential companion for any sportsperson, hiker or traveler. The time proven elastic material, Swing Cool protects the central part of the body against wind and, at the same time, thanks to its high breathability, also keeps you dry. The precise fitting cut of the jacket and elasticated underarm parts adapt to your base layer clothing, so do not limit movement. The Spike vest can be used for all aerobic activities throughout the year – cycling, in-line skating, running, hiking, climbing or even alpine or cross-country skiing.