The Windstopper Active Bike is the perfect choice for stormy weather. Thanks to Gore's Windstopper technology, this jacket is not only 100% windproof, but also water repellent and breathable. The design is rounded off with an extended back made of elastic race mesh for optimum freedom of movement, a stand-up collar that protects your neck from annoying wind, an elastic waistband and reflectors. WINDSTOPPER-Active-Shell Specially designed for sports with high physical activity. GORE WINDSTOPPER Active Shell is absolutely windproof and protects against loss of body heat due to the wind chill effect. In addition to this, it is water-repellent and fast-drying. Maximum breathability allows for the escaping of water vapor and prevents overheating or moisture build-up within the clothes. The two-layer weather-protection membrane is very light and easily stowable.