I left my Oakley half jackets in a car park after a bike ride so I'm currently making do with my regular sunnies or cheapo clear lens jobs.

What do people recommend for cycling specific glasses? Good ventilation and the ability to change lenses would be handy, I've tried the Specialized reactive lenses (stood in the sun outside a shop) and didn't think they went dark enough, are they OK in the real world?

dunno I have a £5 limit on riding glasses for the reasons you just found out, my interchangeable lens ones from Lidl are ace, but also really likes some of the cheapo Bolle safety specs off the bay…