Popular Englishman Button is better known for his exploits in Formula One where he scored 15 wins, 8 pole positions and of course 1 World Championship at the helm of the Brawn 001 in 2009.
Following his lengthy career in F1 he went to Japan to race. In the first of those races, he drove for Team Mugen in their Honda NSX-GT at the 2017 season ending Suzuka 1000km race. This helmet was the one he used in that event - painted by arguably one of the best contemporary painters, Uffe Tagstrom, the design features a heavily-influenced Japanese theme. It is also signed extensively by Button pin pointing it to the race, the year and the number of the car. The helmet also retains the event scrutineering sticker and obviously shows the signs of wear one would expect in a closed GT car.
Whilst not a Formula One helmet, it is priced accordingly and is amongst the nicest we have seen!