The legacy of exploration lives on with the new RB3945 Explorer 4 inspired by the iconic Aviator, transforming its classic pilot design into a more rounded shape with a stylish double bridge, that's lightweight and easy-to-wear. Ray-Ban sunglasses sold by authorized sellers, like Amazon, are eligible for all manufacturer warranties and guarantees. Click on the Ray-Ban link above the product title to shop the entire Ray-Ban sunglass and eyeglass assortment.