Alpinestars SMX Air Jacket – Dark Gray/Black/Orange Fluo, 4XL (Part Number 3306523-914-4XL)

The Alpinestars SMX Air Jacket delivers exceptional airflow and protection for warm-weather riding, designed with a tech mesh chassis combined with stretch polyfabric for superior comfort and flexibility. The perforated 450D polyfabric in key areas such as the chest panel enhances breathability, making it an ideal choice for daily commuters and weekend riders seeking a versatile street sport jacket.
Constructed with an inner layer prepared for Nucleon protection insert upgrades, the jacket is compatible with Alpinestars' long back protector insert. Extended polyamide stretch material has been incorporated on the rider’s back, shoulders, and sides, along with high-density stretch on the upper back to provide an adaptive fit that conforms to your body during dynamic movements. Strategic stretch inserts on the side torso and upper back improve ergonomics, allowing for optimal sport movement and flexibility.
The jacket features adjustable waist straps for a tailored fit and a waterproof compartment for small essentials, ensuring convenience during various weather conditions. External DFS Lite shoulder protectors add impact resistance without sacrificing mobility, while perforated sections enable excellent airflow during hot summer rides. The highly ventilated design is complemented by a detachable windproof liner, which helps regulate temperature by reducing airflow when needed, offering enhanced climate control and versatility.
This jacket is Tech-Air® ready, allowing seamless integration with Alpinestars' airbag system for increased rider safety. The innovative design prioritizes comfort, protection, and adaptability, making it suitable for both everyday urban commuting and spirited weekend rides in warm climates. Its premium construction and thoughtful features make the Alpinestars SMX Air Jacket a reliable and versatile choice for serious motorcyclists seeking performance and comfort in one package.

Features:

• Tech mesh chassis with mechanical stretch for breathability and flexibility

• Perforated 450D polyfabric in key areas, including the chest panel, for enhanced airflow

• Inner construction designed for Nucleon protection insert upgrades

• Ready to accommodate Alpinestars' long back protector insert

• Extended polyamide stretch material on back, shoulders, and sides for adaptive fit

• High-density stretch material on the upper back for improved movement

• Strategic stretch inserts on side torso and upper back panel for ergonomic fit

• Waist adjusters for a customized fit

• Waterproof compartment for small essentials

• DFS Lite external shoulder protectors for impact resistance

• Detachable windproof liner for climate control

• Highly ventilated design suitable for warm weather riding

• Tech-Air® system compatibility for added safety

ATTRIBUTES:

BRAND: ALPINESTARS

MPN: 3306523-914-4XL