Viper Air V4 Jacket Size:S With class-leading Nucleon Flex Plus

With class-leading Nucleon Flex Plus protection on the shoulder and elbow and the option to upgrade with Alpinestars Nucleon chest and back protection

snap front

The top hand is constructed from a blend of polyester and spandex

Easy to use and comfortable

the A-Aria Switch Long Sleeve Jersey provides maximum comfort while you perform on the trails

Viper Air V4 Jacket Size:S With class-leading Nucleon Flex PlusEngineered for superior airflow and adaptability, the Viper Air v4 Jacket is optimized for warm weather riding. Featuring a detachable windproof liner, this jacket can be quickly and easily adapted to a mid season jacket, ensuring comfort and versatility in changing weather conditions.