Williams official store hat customized with Carlos Sainz's number.

Sainz has signed the cap on the visor.

The cap is dedicated to Spanish driver Carlos Sainz Jr., one of the leading figures in modern Formula 1, winner of four Grands Prix during his time with Scuderia Ferrari.

After four seasons behind the wheel of a Ferrari, Sainz joined Williams Racing in 2025, beginning a new chapter in his career alongside Alexander Albon, driving the FW47.

The 2025 season marked Sainz's first year with the historic British team, during which the Spanish driver contributed to the team's progress, securing two important podium finishes at the Azerbaijan and Qatar Grands Prix.

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