CASTELLI Prologo 7 LS Jersey
This Castelli Prologo 7 LS jersey is primarily designed to provide sun protection without weighing you down. The main body is a lightweight micro-piqué polyester that offers plenty of airflow while providing UPF 50 protection. The sleeves are exceptional for a summer-weight sun-protection jersey because they're very light and stretchy and they don't weigh you down while blocking 97% of UV rays (UPF 30).
The Castelli Prologo 7 LS jersey is also a great jersey for cool spring and autumn days. With a heavier base layer you can take it down below 15°C/60°F, and then add a vest to go even colder.
WHAT IT IS
Perfect for cool spring or autumn rides, or at the height of summer when you want sun protection.
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