Castelli Womens Certezza Jersey

The Castelli Certezza Jersey FZ is a high-performance women's road cycling jersey developed with an aerodynamic, body-hugging fit. Extensive wind-tunnel development helped Castelli refine its Aero Race anatomical cut, creating a jersey that sits close to the body to reduce excess fabric and minimise drag while maintaining excellent comfort on the bike.

The front uses Castelli's Velocity Dry fabric for lightweight moisture management, while stretch-mesh side and rear panels improve ventilation and allow the jersey to conform closely to the body. A highly breathable 3D fabric across the back helps keep you cool and dry during harder efforts and warm-weather riding.

A full-length YKK® Camlock zipper makes ventilation easy to adjust on the move, while three rear pockets provide practical storage for nutrition and ride essentials. Reflective tabs on the pockets improve visibility in lower-light conditions, and printed shoulder graphics complete the distinctive Castelli styling.

Features

• Women's-specific Aero Race anatomical cut
• Performance-oriented, close-to-body fit
• Velocity Dry fabric on the front for moisture management
• Stretch-mesh side/rear panels for ventilation and flexibility
• Highly breathable 3D fabric across the back
• Full-length YKK® Camlock zipper
• Three rear storage pockets
• Reflective tabs on rear pockets for added visibility
• Screen-printed shoulder graphics
• Designed for warm-weather road cycling
• Recommended temperature range: approximately 17°C – 35°C
• Weight: approximately 85g (size Small)
• Style: 4514052