The Oakley Women's Polarized Pulse Sunglasses are roundly rectangular, soundly stylish, and fittingly flattering. The lightweight, stress resistant O Matter frame is comfortable all day long, while the curved stems make these glasses stand out every day. And that's just what others see. What you see while wearing these is everything glare free with the polarized lens. Everything means everything in your periphery with the 8 34 base lens curve. The plutonite lens material filters out 100% of harmful UVAUVBUVC rays, while the Iridium coating further helps cut glare. When you take the Pulse beyond the city and go for a hike, the Unobtanium nose and temple pads to keep the sunglasses from slipping off your face actually, they are designed to have a better grip when you sweat. And should you ever decide to take these off, you can slip them in the included Microclear bag.