But one equally crucial aspect of his survival is that Grosjean was able to emerge from around 29 seconds inside a fireball with only very light burns to his hands.
His fireproof overalls, underwear, socks, balaclava and gloves all did exactly what they were designed to do in protecting him from the flames.
That success is testament to both the FIA, in introducing new tougher safety ...Keep reading

Source: How overalls and new rules saved Grosjean from the fire