TheWomen's Faded Stripe Long Sleeved Jersey can handle both colder temperatures and high-intensity training thanks to a combination of windproof front and highly-breathable back. The laminated 3-layer Windtex wind and waterproof membrane to the front and sleeves prevent cold winds robbing heat, while the thermal rear panels let any moisture build up an easy route to the outside. This ensures you stay at the perfect temperature and remain dry and comfortable whether pushing the pace or taking it steady. Read more… The fit is close and anatomically cut to fit you perfectly when in a riding position, with minimal excess material to catch the wind. The “second skin” fit enhances the breathable properties of the fabric and the capability of keeping the body temperature even. A full-length zipper is there when you need to increase the airflow and release humidity from the inside. For those of you who maintain some speed and intensity in winter this protective but breathable jacket is a perfect choice. You'll find you'll be able to keep a stable core temperature when completing your hard, cold weather efforts.