Maui Jim Ola is a classic aviator design featuring a monel metal and nickel silver frame. The lenses are SuperThin Glass that a perfect if clarity is your highest priority. SuperThin Glass is 20% thinner and lighter than standard glass, and is scratch resistant. Maui Jim Ola is a durable, comfortable and high performance frame. Want some Rx-able Maui Jim's? Contact a certified optician at SportRx and they will custom tailor your prescription. Enjoy your Maui Jim Ola prescription sunglasses whether you are doing sporty activities or just relaxing on the beach.