I have always struggled wrapping my head around why anyone who races (amateur or professionally) is willing to ditch their goggles mid Moto and keep racing. What's even more complexing is that the sanctioning bodies allow it.
The AMA rule book clearly states goggles must be worn to start the race, but can be discarded during competition without penalty or disqualification. WTF....
It just seems increasingly probable that sooner or later someone is going to have a massive eye injury, possibly loss of sight, and then everyone is going lose their minds because the AMA was allowing them to race while mud, rocks, etc, are being blasted into their faces from roost.
Why would the AMA not mandate that if a rider ditches their goggles, they must stop in the pits to get a new pair before proceeding? If they continue to circulate w/o goggles, black flag their asses.