While the Stella version is identical construction-wise

Shoulders/Elbows EN 1621‑1 Level 1—it uses highly perforated Cell Technology with a back flexion channel and quick‑buckle elastic closure for airflow and a secure fit

The Zaca WP Jacket has a new inner construction that is great for adding protection inserts via upgrades with easy access pockets for both back protectors and chest protector inserts

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

four shell sizes

a aria switch jersey short sleeve black Color:Black While the Stella version isLightweight and highly breathable, the A Aria Switch Short Sleeve Jersey provides maximum comfort while you perform on the trails, and even as the temperature rises. Made of breathable polyester, this MX and off road sportswear jersey is your best ally for long riding sessions, with a lightweight feel built for hot weather trail riding.