This is an authentic Arai GP-5 race helmet worn by Formula 1 driver Fernando Alonso during the pre-season testing sessions in Valencia, held in February 2003. This particular helmet was meticulously painted by Aerodiseno and features a unique and rare dark blue design, identified by its 00-03 tag. On the back of the helmet, you will find Fernando Alonso's signature, providing an additional touch of authenticity. Although the helmet exhibits signs of wear, such as marks from projections, it remains a valuable and collectible item.