The A-Aria POLARTEC® SwitchShort Sleeve Jersey is a premium mountain bike jersey developed for athletes who need performance and comfort when riding the trails

The jacket comes with a detachable

The CE-certified Polyflex urethane frame utilizes RAM-AIR ventilation and 100 PPI vent foam to maximize airflow and eliminate fogging

impact protection

essentials ageless hoodie Color_Gold The A-Aria POLARTEC® SwitchShort SleeveDesigned for riders who demand comfort and style off the bike, the Essentials Ageless Hoodie combines premium 80% cotton and 20% recycled polyester compact fleece with a distinctive garment stone wash finish. This limited edition piece delivers relaxed sophistication with subtle Alpinestars branding, superior fabric quality, and a clean aesthetic.