Castelli

#GIRO109 Competizione 4 Short-Sleeve Jersey - Women's

What Our Gearhead® Experts Are Saying:

"I like this as an everyday jersey that can handle both easy miles and faster group rides. The stretch fabric makes it really comfortable, and the fit feels dialed without being overly tight. It’s a solid option when you want performance without sacrificing comfort."

We reach for the GIRO109 Competizione 4 Short-Sleeve Jersey when the ride calls for versatility—whether it’s a steady training day or a fast-moving group effort. Castelli designs this jersey to balance comfort and performance, so we can focus on the road ahead instead of what we’re wearing.

The all-over stretch fabric adapts to our movement, creating an ergonomic fit that feels natural in the riding position. Raw-cut sleeves provide a clean, low-profile finish, while the full-length YKK® Vislon® zipper makes it easy to regulate airflow as conditions change. A silicone gripper at the waist keeps the jersey in place, and three rear pockets offer convenient storage for everything we need on the ride.