Walking the line.When does a jersey become a jacket, and when does a jacket become a jersey? If you're less concerned with the answer to such a question, and more concerned with simply having a piece that works as both, pick up the Louis Garneau Women's Windpro Long-Sleeve Jersey.The Windpro perfectly walks that fine line between jersey and jacket. It offers a fit that's just generous enough to allow comfortable base layering underneath, but slim enough to stay quiet in the wind and also lend a flattering profile. Because the folks at LG know that there is nothing more miserable than being soaked in sweat after a grueling climb — only to start shivering as soon as you begin descending — the Windpro Jersey is made of smart stuff. A material called Light Wind Pro, a tightly-knitted fabric that offers four times the wind protection of regular fleece, comprises the front panels, while Thermasoft 180 makes up the rest, an incredibly breathable but warm material that allows for rapid evacuation of excessive moisture. Pre-shaped shoulders, a position-specific collar, and a wide lower rear hem dictate a fit for cycling-specific comfort. There are three rear pockets, and a media pocket with headphone port, for all your cargo needs, while reflective graphic elements in certain areas of the jersey boost your visibility at night.The Louis Garneau Women's Windpro Long-Sleeve Jersey comes in six sizes, from X-Small to XX-Large, and in the color Black/white.