pre-curved sleeves

The aerodynamically-shaped

and a Nucleon Flex Pro divided chest protector

under the arms

and protective riding jacket for sport street riders in need of optimal comfort on warmer days and complete body mobility and freedom of movement

sirius drystar techshell melange black Size:S pre-curved sleevesConstructed with an advanced reinforced single layer soft technical poly fabric textile for durability and Alpinestars exclusive Drystar membrane for 100% waterproof performance in wet weather conditions, the Sirius Drystar Tech Shell Jacket is equipped with Nucleon Flex Plus shoulder and elbow protectors for effective and proven protection against impacts.