BluBlocker, Large Rimless Clip-on Sunglasses with Large Scratch Resistant Lens | Blocks 100% of Blue Light and UVA & UVB Rays | Retro | Gender Neutral - for Men, Women & Everyone | 2300K |, Black, 130

Blu Blocker is the only brand I will use. Bought my first two pairs over 20 years ago, one for my Dad and one for myself. We both were very pleased with them. I have since bought 4 pairs of the clip on for my prescription glasses and still have and use all of them. One for work, one for fishing and one in each vehicle. I prefer the amber color of the Blu Blockers over the darker lenses of other brands. I can definitely see clearer when wearing them and they don’t weigh my glasses down.

Best sunglasses for driving

When I first received these clip-ons they seemed to be too dark. I went out at twilight and everything seemed too dim. However, a couple of days later I tried them in full sunlight and they worked perfectly making driving quite comfortable. They are not polarized but that doesn't matter as by blocking all the blue so thoroughly polarization isn't important. I would not recommend them for wear during twilight, but why would you wear any sunglasses then?

could have been a lighter colour

they do help glare at night. Eye pieces are too large for my glasses.