It was a sweltering weekend ahead for drivers at the Austrian Grand Prix, with the FIA slapping the 'heat-hazard' label on proceedings due to expected trackside temperatures soaring above 31C. This isn't just a weather forecast; it's a warning sign for Formula 1's biggest names that this season's European heatwave is about to take its toll.
As part of the FIA's safety net, drivers will be able to don cooling vests under their fireproof overalls – but not all are convinced they'll make a difference. Red Bull's Isack Hadjar sounded a note of caution: "It works really well for 10 minutes, then it's warm again. I've never been at a point where I really needed the vest." Meanwhile, McLaren's Oscar Piastri is a fan of the kit, saying, "If you can get it to work and cool you down a bit, why not?"
This marks the first 'heat-hazard' designation for an F1 race this year – but it won't be the last. With cockpit temperatures regularly exceeding 40C and drivers clad in multiple layers of fireproof gear, overheating is a serious concern that can impact performance and health.
The FIA's proactive measures are a clear sign of growing awareness around athlete welfare in extreme conditions. As global temperatures continue to rise, we may see more 'heat-hazard' labels – but at least drivers will have the tools to cope with the heat. Whether they use them is another story altogether.