Castelli Prologo 7 Long Sleeve Jersey

This long-sleeve jersey is primarily designed to provide sun protection without weighing you down. The main body is a lightweight micro-pique polyester that offers plenty of airflow while providing UPF 50 protection. The sleeves are exceptional for a summer-weight sun-protection jersey, since they're very light and stretchy so they don't weigh you down while blocking 97% of UV rays (UPF 30).

The Prologo 7 long sleeve 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.

- Micro-pique polyester knit on the body for great moisture management with a soft hand and UPF 50 rating
- Velocity rev2 fabric on the sleeves with UPF 30 sun protection
- Full-length YKK Vislon zipper with neck protector
- 3 rear pockets with drop-pocket design for optimal pocket placement
- Silicone gripper elastic at waist