It’s driving me barmy. I have a pair of Edinburgh Bike sunglasses that are superb and cost £10. However they are too dark for some of my journeys so I thought I would buy some new glasses with Photochromic or Gradated lenses. It can't be that difficult to find a very light pair of sunglasses that aren't made of hard plastic and are relatively rimless and reasonably cheap. I've tried Decathlons and Enduras offering and none suit (too heavy at the front and felt really heavy and plasticy). Does anyone have any suggestions? The nearest I’ve come to something online are Rudy Project Stratofly's at £80 which seems like madness to spend on glasses, or is it?