This product is actually more stylish than I thought it would be.  I got these just for biking so I didn't really care what they'd look like, but they're not bad.  They're also very lightweight, you can barely tell you're wearing them.  The main problem is that they fit very snugly, and if you sweat, it gets trapped.  I was getting rashes under my eyes where seat would trap between the sunglasses and my skin, until I started wiping them often.  It also clouds up the lenses.  Since they are made to be worn while participating in physical activities, that's kind of a problem.  Since they were so cheap, I'm totally OK with the purchase, but it can be annoying.