A-Aria Polartec® Switch Jersey - Short Sleeve Size:S while the ventilated stretch fabric

while the ventilated stretch fabric on the top hand offers riders premium breathability and a perfect fit

Alpinestars’ innovative Nucleon PLASMA back protector offers high levels of ventilation and flexibility thanks to its structural composition that is highly adaptable and contours perfectly to your body and offers maximum comfort when riding your bike

The Techstar line offers a racing-inspired cut for durable advanced-level competition

while also delivering superior moisture-wicking performance

A-Aria Polartec® Switch Jersey - Short Sleeve Size:S while the ventilated stretch fabricThe 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 innovative POLARTEC POWER DRY fabric incorporates laser perforations and is guaranteed to keep your body dry during the ride. The jerseys super moisture wicking, highly breathable, and fast drying features make it the perfect choice. The A Aria POLARTECs construction and soft stretch fabric