a dura air jersey short sleeve yellow fluo RGroup_3721023 This Tech-Air® ready jacket delivers

This Tech-Air® ready jacket delivers a precise sport fit with pre-curved sleeves

waterproof construction

the Racer Lahnd Jersey is Alpinestars' essential MX and off-road jersey

Six sensors and an AI algorithm trigger 20–40ms inflation

a dura air jersey short sleeve yellow fluo RGroup_3721023 This Tech-Air® ready jacket deliversDesigned for optimal fit, comfort, and designed with casual style, the A Dura Air Short Sleeve Jersey offers high levels of performance and mobility, allowing riders to enjoy their mountain bike ride even more. The jerseys jacquard poly spandex construction provides effective moisture wicking, offering good levels of stretch, and making it your go to jersey for hitting the trails.