stevevw said:
When I used to race M/Bikes a yellow visor was the thing to have in the wet / damp. Probably made no difference other than in my mind
I find that I only need dark glasses in very bright sunshine. Yellow glasses are good for pretty bright down to fairly gloomy. In very gloomy conditions, I don't want extra light to be absorbed so I think clear might be better.
Hmm, interesting... My glasses are made by Uvex. I've just checked their website and their
yellow (amber) lenses pass 90% of light, and
clear are only 2% better at 92%. Hardly worth bothering with - I'll save money and stick with yellow
It's a different story for riding in the dark. Then the yellow lenses only transmit 70% of light. I definitely would get clear for that, but I don't intend doing any rides in the dark this winter.