Expertly developed for the 2026 collection, the Racer Air Portal Jersey is Alpinestars' premier off-road solution for high-temperature performance. Featuring a full-airflow mesh construction and moisture-wicking materials, it delivers superior ventilation and durability on the toughest terrains. The ergonomic pre-curved race fit and extended rear cut ensure maximum mobility and coverage for competitive motocross riding.

Key features

Premium Airflow: Full mesh construction with extensive perforations provides maximum ventilation and rider comfort during high-intensity off-road riding.
Durable, Advanced Mesh: Lightweight, multi-material poly-fabric construction is moisture-wicking and engineered for long-lasting durability in tough terrains.
Ergonomic Race Fit: Precision-cut, pre-curved pattern enhances body movement and fit, specifically optimized for the demands of motocross racing.

Protection

High-performing, full airflow mesh construction delivers enhanced ventilation and rider comfort.
Featuring a relaxed, pre-curved construction, the Racer Air Portal Jersey has an ergonomically engineered race fit and pattern designed to offer superior mobility and enhanced body movement.
Cut longer in the rear for greater coverage when riding.
Stretch collar neck construction features a more open and optimum relaxed fit as well as enhanced comfort.
Fitted wrist cuffs for an optimized fit.
Overlock stitching throughout for additional durability.

Construction

High-performing, full airflow mesh construction for maximum ventilation.
Ergonomically engineered race fit with relaxed, pre-curved pattern for superior mobility.
Extended rear cut for increased coverage in the riding position.
Stretch collar neck construction with open, relaxed fit.
Fitted wrist cuffs for secure, optimized fit.
Overlock stitching throughout for enhanced structural durability.