The ALPINESTARS SMX Air Jacket combines a tech mesh chassis, mechanical stretch, and perforated 450D polyfabric to provide a versatile street sport jacket for warm-climate riding. Perforated panels are positioned in key areas, including the chest and upper chest, to promote airflow, while extended polyamide stretch material across the back, shoulders, and sides supports freedom of movement. The jacket features an ergonomic design for sport movement and an adaptive fit in size 3XL.
Built with inner construction for Nucleon protection insert upgrades, the SMX Air Jacket is ready to accommodate the new Alpinestars long back protector insert. It also includes DFS Lite external shoulder protectors and is Tech-Air® ready, with stretch capacity intended for use with the Tech-Air® 5 Airbag System. Waist adjusters help refine the fit, while a waterproof compartment provides dedicated storage.
A detachable windproof liner helps reduce airflow when additional coverage is preferred, supporting climate comfort and versatility across changing riding conditions. The ALPINESTARS SMX Air Jacket is designed for everyday commuting and weekend street sport riding in warm climates. Manufacturer part number: 3306523-1303-3X. Vendor part number: 3306523-1303-3X.
Features:
- Brand: ALPINESTARS
- Model: SMX Air Jacket
- Size: 3XL
- Color: Black/Bright Red
- Part Number: 3306523-1303-3X
- Material: Tech mesh chassis with mechanical stretch and perforated 450D polyfabric
- Ventilation: Perforated panels in key areas, including the chest and upper chest, for airflow
- Protection: Inner construction for Nucleon protection insert upgrades and readiness for the Alpinestars long back protector insert
- Shoulder Protection: DFS Lite external shoulder protectors
- Airbag Readiness: Tech-Air® ready with stretch capacity for use with the Tech-Air® 5 Airbag System
- Fit: Ergonomic design, stretch inserts, and waist adjusters for movement and adjustment
- Liner: Detachable windproof liner to help reduce airflow when needed
- Storage: Waterproof compartment