I found myself unexpectedly taking a class last week in the Pyrenees. The group was a Mother and 3 kids, the youngest only aged 5 or so. I was shocked to realise that non were wearing Sun Glasses or Goggles. When I mentioned that it would be a good idea to put them on it became clear that they had been left in the car.
The Mother and later the Father were unconcerned at the potential damage the sun was doing so I called the lesson to an early end.
Bright sun, high altitude and unprotected eyes don’t mix !