Pull on the Spy Dirty Mo Sunglasses when you head down to take in the scene at Venice Beach. The Dirty Mo sunglasses rock CR-39 lenses that cut the glare of the ocean and enhance your view of the hippie drum circles, chainsaw jugglers, and roller-girls. The grilamid frame adds some style to your Hawaiian-shirt and cut-off jeans, and it wonAAAt slip when you sweat from the five chili dogs you just ate. Product FeaturesFrame: grilamidHinge: steelLens: CR-39Interchangeable Lens: noPolarized: noFace Size: largeFrame Measurements: Case Type: softNose Pads: yesTemple Pads: Recommended Use: casualManufacturer Warranty: lifetime