The ultimate evolution in cotton tyre performance Corsa PRO is the most advanced cotton tyre ever made, delivering unmatched pro-level racing performance. With Corsa PRO, Vittoria engineers succeeded in incorporating the rubber tyre tread with the cotton casing by using newly developed vulcanization processes. The tread is now completely embedded with the casing, creating a 100% seamless tyre. Corsa PRO 320 TPI cotton casing - the finest available in the market - provides the suppleness, flexibility and comfort pro-riders are used to, now served in an even more flexible, aerodynamic and reliable tyre construction. Winner of countless stages and one-day races at World Tour level since the start of the season, Corsa PRO tubeless-ready clincher and tubular offer increased speed, wet cornering grip, puncture resistance and comfort compared to the previous version.