an innovative

and seamless compatibility with knee braces for top-level track performance

With a pre-curved design and racing-derived finger bridge

durability and optimal fit

Shield offers protection from UV rays and is protected by an anti-scratch coating on the outside

racer air portl jersey AUTO23 an innovativeExpertly 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 synthetic materials, it is rigorously tested to provide maximum ventilation and durability in demanding motocross environments. The ergonomic pre curved pattern and extended rear cut ensure superior mobility and optimized coverage for every