Alpinestars SMX Waterproof Jacket Excluded From Discounts robust all-season sled designed to

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

it ups your defense without feeling like you're locked inside a suit of armor

With its instant-class looks and style

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

and an insert for an optional SEESOFT back protector

Alpinestars SMX Waterproof Jacket Excluded From Discounts robust all-season sled designed toFEATURES 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