The Swix Infinity Hybrid Insulated Jacket is a warm and comfortable training jacket for cold days. The quilted panels provide extra insulation, while elastic side and back panels with brushed insides provide flexibility and breathability. The jacket has a ventilation solution that makes it easy to regulate the temperature along the way, as well as secure zippered pockets and an adjustable hem for optimal fit. Perfect for those who want a functional and versatile jacket for training and outdoor life in the winter months.