Castelli Womens Certezza Jersey - Black

The Castelli's long hours in the wind tunnel this year created significant aerodynamic savings but also some great new body-hugging patterning, as used here on their most technical women's jersey ever. You'll love the fit even if you don't fully appreciate the aero gains.

• Aero Race anatomic cut
• Velocity Dry fabric on front
• Side rear panels in stretch mesh
• Back in 3D fabric
• Screen print shoulder graphic
• 3 rear pockets
• Long YKK® Camlock