The Assos corporate jersey features a new pattern design. Its fit is between the brand's SS.Uno and SS.Mille fits, a compromise that fits athletes and larger body types. Assos calls it PerformanceFit. The main fabric used on these new jerseys is a new Assos Textile Lab development called Type 151. It was designed to have less volume and to react quickly to body temperatures. When you perspire a lot, it reacts by speeding up moisture transfer. When you cool down fast, it slows the evaporation process. Its UV protection is rated at 50+ The jersey is made out of two different textiles and 24 parts and components. It has zippered safety pockets with an inside opening for earphones cords; rear reflective visibility stripes and a covered full front zip. MSRP: $199.
Source:
http://www.bicycleretailer.com/new-products/2013/05/03/assos-jersey-has-new-fabric-new-fit