When it comes to race day you should ride with the best, and the SL Race Jersey is the best top for racing from Specialized. Like most Specialized jerseys, the SL Race is made of VaporRize fabric to wick moisture, dry quickly, and provide sun protection with remarkable lightness and comfortable softness. Unlike most Specialized jerseys, the SL Race features a compressive performance stretch-knit fit similar to the Specialized Evade Skin Suit. This extra-slim fit benefits racers with an aerodynamic performance as well as a best-in-class fit. Specialized also added a zippered pocket that's sweatproof for storing electronics.