When skinsuits were first introduced in the 1980's, serious racers started using them in all types of events. They quickly realized the fabric did not breathe well, and used them for time trials only. We're now offering the CS Criterium/MTB skinsuit to solve this problem. Made from our exclusive CS Tech Mesh fabric, the entire upper and short side panels are made from a breatheable stretch mesh fabric for increased ventilation. This suit combines the aerodynamics of a skinsuit with the breathability of a jersey, making it the perfect suit for longer events.