The RX-3 Waterproof Jacket utilizes a modern material mix and a detachable thermal liner for effective all-weather performance and has an engineered fit to deliver the highest level of active race protection; this jacket is Tech-Air® ready and can accommodate the Tech-Air® 5 Airbag System.FEATURES This jacket is Tech-Air® ready and can accommodate the Tech-Air® 5 Airbag System, for complete upper body protection. Protective and comfortable Nucleon Flex Plus armor is highly flexible and adaptive, and has a thin profile for optimum rider comfort. Ventilation for optimized breathability. Sport fit with pre-curved arms for reduced rider fatigue. Extended back for greater coverage in the riding position. Chest compartments can accommodate the Nucleon chest inserts (available as an accessory upgrade). Back compartment can accommodate the Nucleon back inserts (available as an accessory upgrade). Snap connection system allows integration of the CE-certified Nucleon Race Back protector.