The Alpinestars SMX Air Jacket is a ventilated motorcycle riding jacket designed for warm-weather performance, comfort, and dependable abrasion resistance. Finished in Black/Red/White and offered in a 4XL sport fit, it features a multi-panel 450D polyfabric construction that provides strength and durability while maintaining the flexibility needed for active riding. The elongated rear improves coverage and wind protection when riding in a crouched position, while the pre-curved elbows help reduce fatigue during extended journeys. Manufacturer part number and vendor part number: 3306523-1342-4X.
The removable windbreaker allows the Alpinestars SMX Air Jacket to adapt quickly to changing weather conditions. Laser-perforated chest panels and 2D mesh stretch inserts across the front, sleeves, and back promote consistent airflow and ventilation during warm rides. Strategically positioned stretch panels along the torso and upper back create an adaptive fit and enhance shoulder mobility, especially in a racing or forward-leaning riding position. Waist adjusters help refine the fit, while the soft-touch synthetic suede collar and cuffs provide additional comfort against the rider’s skin.
This Alpinestars motorcycle jacket is designed with practical protection and airbag compatibility in mind. Accordion stretch panel inserts accommodate the Alpinestars Tech-Air® 7x, Tech-Air® 5 PLASMA, and Tech-Air® 3 systems, allowing room for airbag expansion while preserving an anatomical fit when the system is not installed. Interior and exterior pockets provide convenient storage for everyday riding essentials. The SMX Air Jacket is a versatile choice for sport riders seeking high airflow, mobility, removable weather protection, and compatibility with select Alpinestars airbag systems. It is intended for motorcycle riding and should be selected according to the rider’s preferred fit and protective equipment requirements.
Features:
- Removable windbreaker: Quickly adapts the jacket to changing weather conditions.
- 450D polyfabric construction: Provides strength, comfort, and abrasion resistance for motorcycle riding.
- Ventilated design: Laser-perforated chest panels and 2D mesh stretch inserts promote airflow across the front, sleeves, and back.
- Strategic stretch panels: Improve mobility and provide an adaptive fit through the torso, upper back, and shoulders.
- Sport fit with elongated rear: Enhances coverage and wind protection in a forward riding position.
- Airbag system ready: Compatible with Alpinestars Tech-Air® 7x, Tech-Air® 5 PLASMA, and Tech-Air® 3 systems.
- Accordion stretch inserts: Allow expansion for an airbag system while maintaining an anatomical fit.
- Pre-curved elbows: Help reduce rider fatigue during extended motorcycle rides.
- Comfort-focused details: Soft-touch synthetic suede collar and cuffs improve wearability.
- Adjustable fit: Waist adjusters help provide a secure, personalized riding fit.
- Practical storage: Interior and exterior pockets keep essential items accessible.
- Size and part number: 4XL; 3306523-1342-4X.