Stylish, comfortable, sturdy and do what they're supposed to. They fit nicely to my face, no noticeable light let in from around the nose or sides, which I've noticed when the lenses are too far from your face. Comfortable behind the ears, don't dig in or feel sore after long periods of wearing.Would hold up to running, without jumping off your nose or working themselves loose.Been hiking with then on and feel comfortable looking over sheer drops, that they won't just fall off your face. Great for all kinds of active use or just chilling by the pool.