Running in the cold never felt so good. This insulated jacket will protect you from the elements with stretchy, water-repellent tech fleece fabric placed where you need to move. swift Swift fabric is water-repellent and durable durable water-repellent features Designed for: On the Move Warm when wet: Insulation in upper body stays warm when wet Removable dickie: Remove the dickie when the weather gets warmer Secure storage: Zippered exterior pockets with a hidden phone sleeve Shine-bright : Reflective detail helps keep you on the radar in low light Primaloft® insulation: Synthetic insulation is strategically-placed to keep you warm where you need it most