I love the style and love the coverage but they do slip down your nose a little bit. They are fine for light walking and driving aka looking flashy but if you are doing any type of running around you may be rocking them on the tip of your nose G-ma style. I have the Green Ion and the Red Ion lenses and they are fully mirrored in the sun so people cant see your eyes. I get a lot of compliments and attention with the colored lenses. I have two pairs and will probably grab another because the nose slippage isn't bad enough to not rock them.
I have tried several different brands and these are my favorite buds. Great sound, they fit in your ear well and the case they come with are nice. They stay in really well and are great for running, snowboarding or freestyle banjoing.