Spy Optic Dirty MO Flat Sunglasses Polycarbonate Imported Grilamid frame Composite lens Polarized Styles Available Lens width: 61 millimeters Bridge: 13 millimeters DONT TOUCH THE BRAKES: The original and iconic Dale Jr.-designed eyewear, the Dirty Mo is for those who know how to race and play to win. This midsized wrap features a chiseled surface, bold details, and the Happy Lens, the lens that lets in the good and keeps out the bad. The Dirty Mo is built from virtually indestructible Grilamid. Stylish 88 Dale Jr. signature print inside UV PROTECTION: 100% UV eye protection effectively filter and block glare to protect your eyes and provide optimal visual comfort. Spy Optic lenses make a big impact in the comfort of your sunglasses by reducing glare and protecting your eyes from eye strain that typical lens cant reduce. Available with superior Trident polarization that eliminates reflective light SAFETY FIRST: All Spy Optic sunglasses are designed to be lived in and are tested by world class athletes around the world. Dirty Mo Sunglasses will stand up to any challenges you throw at them, the lenses are shatter resistant and the durable frames and hinges are made to last. Take these glasses anywhere with you SAFETY FIRST: All Spy Optic sunglasses are designed to be lived in and are tested by world class athletes around the world. Dirty Mo Sunglasses will stand up to any challenges you throw at them, the lenses are shatter resistant and the durable frames and hinges are made to last. Take these glasses anywhere with you SPY OPTIC is an unconventional, fun-loving family of athletes and artists committed to creating exceptional optical products. Established in 1994, we are an independent Southern California- based company. We design products that take style cues from the outdoor sports community were engrained in, as well as the lifestyle that surrounds it. We know youll love this SPY product Available with the color and contrast enhancing Happy Lens and Trident polarization Constructed from virtually indestructible Grilamid