The Alpinestars SMX Air Motorcycle Jacket is a sport-focused riding jacket designed for warm-weather performance, airflow, mobility, and dependable abrasion resistance. Finished in red and black and offered in size 3XL, this jacket features a multi-panel 450D polyfabric construction that balances strength, comfort, and everyday riding durability. Its sport fit includes an elongated rear section for improved coverage and enhanced wind protection while riding in an aggressive or tucked position. The manufacturer and vendor part number is 3306523-3031-3XL.
The SMX Air Jacket uses laser-perforated chest panels and 2D mesh stretch inserts across the front, sleeves, and back to promote consistent airflow and ventilation. Extensive stretch panels along the sides of the torso and upper back provide an adaptive fit while allowing greater shoulder movement, particularly when riding in a racing crouch. Pre-curved elbows help reduce fatigue, while soft-touch synthetic suede at the collar and cuffs improves comfort during extended rides. Waist adjusters allow the rider to fine-tune the fit for secure, comfortable performance.
Designed for practical sport and street use, the Alpinestars SMX Air includes interior and exterior pockets for convenient storage of riding essentials. A removable windbreaker can be quickly installed or removed to adapt the jacket to changing weather conditions. Strategically placed accordion stretch panels accommodate compatible Alpinestars airbag systems, allowing room for expansion when the airbag deploys while maintaining an anatomical fit when no system is installed. The jacket is compatible with Tech-Air 7x, Tech-Air 5 PLASMA, and Tech-Air 3 systems, making it a versatile choice for riders seeking ventilation, mobility, and airbag-ready performance.
Features:
- Removable Windbreaker: Quickly adapts the jacket to changing weather and riding conditions.
- Airflow Ventilation: Laser-perforated chest panels and 2D mesh stretch inserts promote cooling airflow through the front, sleeves, and back.
- Sport Fit: Elongated rear coverage provides enhanced wind protection in the riding position.
- Stretch Mobility: Side torso and upper-back stretch panels support freedom of movement and shoulder mobility.
- Abrasion-Resistant Construction: Multi-panel 450D polyfabric provides strength, comfort, and durable riding performance.
- Airbag Compatibility: Accordion stretch panels are designed to accommodate Alpinestars Tech-Air 7x, Tech-Air 5 PLASMA, and Tech-Air 3 systems.
- Comfort Details: Pre-curved elbows, a soft-touch synthetic suede collar and cuffs, and adjustable waist tabs improve riding comfort and fit.
- Storage: Interior and exterior pockets provide practical storage for essential riding items.
- Product Identification: Alpinestars SMX Air Jacket, size 3XL, manufacturer and vendor part number 3306523-3031-3XL.