A premium endurance jersey engineered with an aerodynamic, ¾-zip construction, updated with increased breathability and a 20% lighter construction. Engineered with a new body textile and a lighter construction, the GTS Jersey S11 provides the same balance of unrestricted comfort and race-worthy aerodynamics with more cooling breathability and a lower weight. It remains the only jersey in our line to feature a true zero Pressure Waist, wrapping the stomach in stability and support with a ¾-length zip construction. This design creates less rippling, restriction, and layering friction across the waist, providing a more aerodynamic, streamlined fit, similar to a single-piece skinsuit.