Haas driver Esteban Ocon has cast doubt over the practicality of the FIA’s new cooling vests, designed to help drivers cope with extreme conditions in hot races, claiming that "no one can use" the system in its current form.
The cooling device was introduced following the physical challenges drivers faced during the 2023 Qatar Grand Prix. While it is theoretically ready for use this season, its design has reportedly led to discomfort, making it difficult to implement.
