Viper Air V4 Jacket Size:4XL perforated open cell structure with

perforated open cell structure with Alpinestars Flex technology in an ergonomic design for maximum levels of movement on the bike

Hooded Pullover FleeceFleece bodyFront sonic weld Linear chest logoJersey hood lining

EQ Hybrid Hooded Jacket features a 4-way stretch chassis with strategically placed ribbed inserts on the chest

polyester-mesh construction provides optimum feel and enhanced comfort in warm weather conditions

it channels energy away from the neck and spine while maintaining mobility and integrates seamlessly with Alpinestars Youth chest protectors

Viper Air V4 Jacket Size:4XL perforated open cell structure withEngineered 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.