SPY Optic Logan Wrap Sunglasses | ANSI RX Composite frame anti-reflective lens - Lens width: - millimeters BOLD SAFETY: This tested and proven mutant is always ready to get into the mix. Available with the SPY Happy lens and Trident polarization, the Logan features a virtually indestructible Grilamid construction, high-quality pin hinges, 8-base polycarbonate ARC lenses for superior clarity, and 100% UV protection GREAT LENSES: 100% UV protection reduces eye fatigue and long-term sun damage, and our 6-base polycarbonate ARC lens technology provides increased optical performance SAFETY FIRST: All Spy Optic sunglasses are designed to be lived in and are tested by world class athletes around the world. Select Logan Sunglasses feature ANSI Z87.1 certified for lens retention and high mass impact resistance and 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 HAPPY LENS TECH is the only color and contrast enhancing lens on the market that harnesses the beneficial aspects of long-wave blue light while offering protection from damaging short-wave blue light. Long-wave blue light helps you see better by enhancing color, contrast, and clarity, making colors more vivid and surroundings more defined. Once you try Happy Lens youll never go back 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 You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!