From the Rapha site:
The Rapha Fixed range is inspired by the demands of urban riding, commuting in comfort but maintaining your style. The Fixed Shirt blends a high-performance fabric with pared down style and ergonomic design. Perfect for wearing around the city, the shirtâ€™s contemporary styling means it can be worn as easily off the bike as on. With a slim fit and dropped rear hem, the shirt is constructed from a fast drying and odour resistant fabric. An â€˜actionâ€™ back gives the rider more room in the shoulders, providing additional stretch when riding. A displaced shoulder seam also prevents bag straps causing discomfort, while a partly covered front placket ensures the top buttons on the front of the shirt are protected from wear and tear. There is also a rear patch pocket for easy access to a card, phone or key, and gives a finish reminiscent of a jersey.
New colours for 2009 are navy blue with orange contrast trim and brown with yellow.
Â£65.00 from Rapha