Ale makes use of a 3-layer bonded WINDTEX fabric for the PRR 2. 0 Strada Jacket, a fabric that effectively blocks out cold winds, so heat is retained inside the jacket. In addition to the protective outer, the SuperRoubaix brushed inner of this jacket traps a high degree of warmth, making it ideally suited to riding in cold and damp conditions. The outer layer is also smooth and aerodynamic, which when combined with the snug fit, saves precious energy when you're battling winter conditions. Read more… Not only does the jacket protect you from the elements the high breathability means you won't feel discomfort and chilly inside from a build up of perspiration. This is a vital feature to maintain your comfort even when riding in colder temperatures. However, should you feel too warm you still have the option of letting humidity escape via the full-length front zipper. For the dedicated cyclist this sleek fitting winter jacket gives the protection and breathability you need for long rides in changeable weather. Perfectly at home whether you're at a steady base mileage pace or hitting it out with the fast chain-gang during the week.