- Detail Images
Throw out the rule book.
If you're here, you've already decided that Rule Number Seven doesn't apply to you. Let's face it, hot is hot, and every task has a specific tool for the job. And in the case of summer heat, that tool is a sleeveless jersey. With the Castelli Prologo 3 Sleeveless Jersey you benefit from both natural and engineered ventilation, while the timeless jersey design quiets the hordes of Velominati.
Castelli constructed the Prologo 3 from the venerable Stratus fabric. This material features a dual-layer composition that's been designed with moisture transport as its primary goal. To achieve this, the 100% polyester inner-layer pulls sweat away from the skin, transferring it to the thin, microfiber outer-layer. The duality creates soft, breathable, and quick-drying system that feels light and airy on the skin. Additionally, Castelli also gave the jersey its patented Prosecco treatment. This process is a topical, hydrophilic treatment that spreads moisture out over a larger surface area for rapid evaporation. Ultimately, it keeps you cooler and drier over your race or club ride.
Inset, raglan sleeves add to the comfort of the Prologo 3 jersey by providing a more anatomical fit. Additionally, this design feature eliminates any fabric bunching under your arms. To keep the jersey in place, Castelli incorporated an elastic waistband that prevents jersey-rise when you're in the drops, and sagging when the pockets are loaded.
For ventilation, Castelli inserted a mesh panel across the the back of the jersey. You'll also find a full-length YKK zipper running the course of the front panel. So, with a quick zip, you can control your temperature on long climbs without overheating.
Three rear pockets and a zippered security pocket provide ample storage for your ride essentials, and reflective accents increases your visibility to motorists in low-light conditions.
The Castelli Prologo 3 Sleeveless Jersey is available in six sizes from Small to XXX-Large and in the colors Acid Green/black, Black/red, Red/white, and White/black.