I'm on my third pair of these now. First pair, I managed to drop on a hike in the Wyoming backcountry somewhere. Second pair I fumbled while riding my bike and they landed directly in front of the tire... crunch! Luckily, Backcountry still carried these guys... they are hands-down my favorite sunglasses. They're light, comfortable, look rad, and the lenses... well, once you go polarized, you'll probably never go back. They offer super crisp vision and a good amount of shade in bright sunlight without distorting colors or dulling your view. Due to my klutzy nature, I'm thinking of even buying a fourth pair just to have back-ups.