ALPINESTARS SMX Waterproof Jacket - Black/Gray - Medium 3206523-111-M Ignition Cover Internal heel counter and toe

Internal heel counter and toe box for enhanced structural rigidity

4" tall thin-line aluminum tip Acoustical engineering developments allow an incredibly deep sound because of intense

Accordion leather stretch inserts on fingers and thumb to increase fit and directional movement comfort

Knuckle protection is provided by a molded viscoelastic impact protector that is highly flexible and soft for very high levels of comfort

ALPINESTARS SMX Waterproof Jacket - Black/Gray - Medium 3206523-111-M Ignition Cover Internal heel counter and toeDWR (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 worlds first completely electronic, self