Product description
The Alpinestars SMX Air Jacket is engineered for sport riders seeking maximum airflow without compromising on protection. Combining race-inspired styling with advanced ventilation and premium safety features, it is perfectly suited for warm-weather road riding and spirited weekend outings.
A technical mesh chassis covers the abdomen, back and inner sleeves, while perforated 450D polyfabric panels provide additional durability and airflow. This carefully balanced construction keeps fresh air circulating throughout the jacket while maintaining excellent abrasion resistance.
For changing weather conditions, the SMX Air Jacket includes a removable windproof liner that can be installed quickly whenever temperatures drop. This added versatility makes the jacket comfortable across a wider range of riding conditions.
Protection is provided by CE Level 1 Nucleon Flex Plus shoulder and elbow protectors, enhanced with additional forearm protection and external DFS Lite shoulder sliders. Together they offer excellent impact absorption and race-derived abrasion resistance where it matters most.
The jacket is fully compatible with the Alpinestars Tech-Air® 5 Airbag System. Strategically engineered stretch inserts and expansion zones ensure unrestricted movement while allowing the airbag system to deploy correctly when required.
Adjustable waist straps, extensive stretch panels across the shoulders, back and sides, and a waterproof internal storage pocket complete this versatile performance jacket. The Alpinestars SMX Air Jacket delivers outstanding ventilation, comfort and protection for riders who refuse to compromise during warm-weather riding.
- Sport textile motorcycle jacket
- CE certified to EN 17092-4:2020 Class A
- Compatible with Alpinestars Tech-Air® 5 Airbag System
- Technical mesh chassis for maximum airflow
- Perforated 450D polyfabric panels
- 450D polyfabric reinforcement panels on shoulders and outer sleeves
- Removable windproof liner
- CE Level 1 Nucleon Flex Plus shoulder protectors
- CE Level 1 Nucleon Flex Plus elbow protectors
- Additional Nucleon Flex Plus forearm protection
- DFS Lite external shoulder sliders
- Large polyamide stretch panels on back, shoulders and sides
- High-density stretch upper back panel
- Hook-and-loop adjustable waist
- Waterproof internal storage pocket
- Internal armor pockets
- Integrated expansion zones for Tech-Air® compatibility
- Optimized for warm-weather riding





