The core of the Racing Series an all-new jersey engineered with trickledown technology for daily training and racing in hot conditions. The R S11 is defined by its ultralight hyper-cooling AirCell textile and second-skin aerodynamics. The all-new EQUIPE R Jersey S11 combines race-tuned aerodynamics with extreme cooling and a simplified construction. That simplicity matches the jersey's style with a solid color and subtle ASSOS branding on the central pocket only. The result is pure racing utility infused with the DNA of the premium RS and pinnacle RSR jerseys but engineered for daily high-intensity riding. The ultralight body textile AirCell is so impossibly airy that it virtually disappears while you're wearing it making it an ideal choice for racing in hot conditions. Main Fabric 80%PL 20%EA; Pocket Hem Insert 82%PL 18%EA; Pocket Mesh 94%PA 6%EA The finer details FEATURED FABRICSThe main body textile is AirCell an ultralight circular knit with an open hexagon pattern for extreme cooling breathability. AirCell's bistretch qualities provide elastic body-wrapping stretch and support and engineered odorControl maintains freshness during high-intensity efforts. CONSTRUCTION/FITOur racingFit is a second-skin aerodynamic silhouette inspired by WorldTour research and development. ENGINEERINGBonded Tec:Bonded sleeves and zipper create a low-volume frictionless finish and increase durability for daily use. PILtec Plug-In:The rear hem features a lightweight ultrabreathable textile band with a microdot silicone treatment that stabilizes the jersey's back panel and maintains grip while wet. Triple Ramp Pockets:Flexible fabric panels create “lids” securing and stabilizing pocket contents.