Hubby rides a motorcycle in the summer and has had all kinds of trouble with glasses and helmets etc. And that doesn't even account for being blinded by the sun. Finding the right pair of motorcycle sunglasses has been a bit of a challenge, but I've found that you can even get them made with prescriptions which is what he needs. They're super stylish too. I'd even like a pair and you wouldn't catch me on a motorcycle for anything.