Alpinestars SMX Waterproof Jacket Excluded From Discounts offering efficient ventilation to keep

offering efficient ventilation to keep riders cool

robust all-season sled designed to be pulled by a motorized vehicle

Bright red color for increased visibility

Integrated microphone + 900 mA lithium ion battery for immediate helmet startup

while perspiration is allowed to pass on out

Alpinestars SMX Waterproof Jacket Excluded From Discounts offering efficient ventilation to keepFEATURES DWR (Durable Water Repellent) treatment on the fixed waterproof membrane for additional wet weather performance Strategically positioned stretch panel inserts have been designed to accommodate Alpinestars Airbag System, allowing expansion when the airbag inflates but also offering a high level of anatomical performance and a superior fit when riding without the system fitted Tech Air 5 ready; Tech Air is the world's first completely