Castelli Will Provide Tour de France Kits in 2027
The heritage brand returns to professional cycling, providing gear for 27 races including the Tour de France.
Updated on Oct. 13, 2026 in Cycling
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Starting in 2027, Castelli will become the official kit partner for ASO professional races, marking the return of its iconic scorpion logo to the Tour de France yellow jersey after 33 years. This partnership spans 27 professional races and amateur challenges across France and Spain.
Why it matters
The change in partnership shifts the technical manufacturing and design standards for classification jerseys worn by athletes across 100 race days annually. This transition represents a significant change in equipment supply for elite professional cycling events previously held by Santini.
The agreement encompasses 27 professional and amateur ASO events, replacing the supply contract held by Santini since 2022. Castelli, which holds a 150-year history, will provide apparel for classification leaders during more than 100 race days per year.
The players
Castelli
An Italian cycling apparel manufacturer known for its 150-year history and technical race gear.
ASO
The Amaury Sport Organisation is a major event organizer responsible for the Tour de France and other elite cycling races.
Santini
An Italian sportswear brand that provided jerseys for ASO professional races from 2022 until the recent contract shift.
The details
Castelli manufactures specialized cycling apparel and will produce the new yellow jersey design, which is scheduled for a formal reveal in Paris. The partnership covers all ASO-organized events, including the Tour de France, Tour de France Femmes avec Zwift, and the Vuelta a España. By replacing Santini, Castelli will dictate the garment engineering for athletes competing at the highest levels of the sport.
Timeline
1989-1994: Castelli previously manufactured the Tour de France yellow jersey.
2022: Santini began supplying the Tour and associated races.
October 22, 2026: Castelli will reveal the new yellow jersey design.
2027: The scorpion logo returns to the Tour de France.
Health Landscape
This partnership marks a return to a historical precedent for the Tour de France, ending a multi-year stint with a different manufacturer. It highlights the shifting role of technical apparel innovation within the professional peloton as brands cycle through long-term supply contracts.
Cycling enthusiasts following professional performance gear will notice the transition in branding and garment construction when the new season begins in 2027. If you are interested in the specific technical specifications of elite race jerseys, keep an eye on the official reveal event this October.
The takeaway
The return of the scorpion logo signifies a major pivot in the professional cycling apparel market. Follow the upcoming design reveal in Paris to understand the technical changes hitting the peloton next season.
What happens next
The new yellow jersey design is scheduled to be revealed on October 22, 2026, in Paris.
Further reading
For more on the latest developments in race equipment and apparel, visit Cycling.
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