ALPINESTARS SMX Air Jacket - Black/Red - 4XL 3306523-1303-4X Street Metal™ Air Intake System Replacement Filter When energy is impacted upon

When energy is impacted upon the helmet

ergonomically profiled pant for a performance fit and to allow integration of knee protection Heavy poly-fabric reinforcement in seat area for abrasion resistance

Ergonomically engineered ARSHIELD reinforcements on the palm and outer hand landing zones provide maximum abrasion resistance in key impact zones

Additional cheek pad set offering increased thickness of +5mm

Dual cuff closure for a secure fit and precision adjustment

ALPINESTARS SMX Air Jacket - Black/Red - 4XL 3306523-1303-4X Street Metal™ Air Intake System Replacement Filter When energy is impacted uponA motocross inspired textile jacket, the SMX Air Jacket features a main chassis constructed from tech mesh on the riders abdomen, back, and inner arms, paired with 450D polyfabric reinforcement on the outer arms and shoulders The SMX Air also incorporates perforated 450D polyfabric on the upper chest for excellent levels of airflow during the warm, summer riding months Extended polyamide stretch material has been incorporated on the riders back