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About Alpinestars Sirius Drystar<sup>&reg;</sup> Techshell Jacket

Alpinestars Sirius Drystar<sup>&reg;</sup> Techshell Jacket

Constructed 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.

Details and sizing

Product sizing chart
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