Castelli Fast Calf Sleeves, Callf Sleeves tested in the Galleria del Vento to complete a race equipment dedicated to hero -chief.

• Designed and tested in the Galleria del Vento to reduce the friction during bike races.
• Optimized fit with a slight level of compression.
• Internal silicone tape in the upper part, to prevent slipping.
• Also available with the graphics of your team through our customization program.
• colour: Black.