![Charles Leclerc wears ice vest to combat 30C Silverstone temperature before losing British GP to Lewis Hamilton | The Sun Charles Leclerc wears ice vest to combat 30C Silverstone temperature before losing British GP to Lewis Hamilton | The Sun](https://www.thesun.co.uk/wp-content/uploads/2021/07/64ce3d6b-d54a-4a9c-8f15-f65e38e898e0.jpg)
Charles Leclerc wears ice vest to combat 30C Silverstone temperature before losing British GP to Lewis Hamilton | The Sun
Techniche International - Formula One Champion Jenson Button of the Vodafone McLaren Mercedes Team stays cool with our 58°F/14°C Cooling Vest! #F1 #JensonButton #McLaren #FormulaOne F1 News | Facebook
![Does anyone know what this vest is that Leclerc wears under his race suit? He's the only driver that wears something like this as far as I know : r/F1Technical Does anyone know what this vest is that Leclerc wears under his race suit? He's the only driver that wears something like this as far as I know : r/F1Technical](https://preview.redd.it/egv6cwgxkr381.jpg?auto=webp&s=c041b89dfbe3c8dc748ff155f3c348dc79e75cde)