Adult - One Size Fits Most - 5 panel Carlos Sainz baseball Hat Printed under peak and internal seam tape Team logo embroidery on front panel Embroidered sponsor logos on side and back panels Embroidered sponsor logo on peak The official 2025 Carlos Sainz PUMA Williams Racing Driver Hat, as seen worn by Sainz throughout the 2025 Formula 1 season. Williams Racing logo on the front panel, with the peak featuring the team print on the underside and driver number and sponsor logos on top.