An all-weather racing jersey, engineered with new, breathable softshell technology, second-skin aerodynamics, and a full suite of pockets to store racing essentials and fuel. Total weather protection, tuned for competition in spring and fall races.Engineered in partnership with the TUDOR Pro Cycling Team for cool training rides and long one-day races in the shoulder seasons, the R Thermo Rain Jersey S11 combines race-day utility with total protection, unlocking the potential to race and train in inclement conditions. It's equipped with two textiles from the new CORE softshell membrane family – a warmer, more insulating version on the torso and a lighter version on the sleeves. The combination protects your core, which is critical for keeping your limbs and extremities warm, while letting you precisely dial your arm protection with additional layers like arm warmers or jackets. The double-slider zipper is self-guiding – the sliders automatically align for ease of use while wearing gloves or during full-gas efforts in wet, slippery conditions.Specifications:- Compositions: Front, Back 52%Polyester 36%Polyamide 12%Elastane, Pocket, Sleeve, Neck 49%Polyamide 35%Polyester 16%ElastaneTechnology:Featured Fabrics:- CORE Medium and CORE Light are part of the new CORE softshell family, the successor of our AIRBLOCK-EVO family. The Medium variant provides increased insulation while the Light model increases breathability. All CORE textiles combine a four-way stretch warp-knit, a breathable membrane, and an ECO water-repellent treatment to shield against precipitation and wind while expelling internal moisture.