The Sunwise® Charleston Sports Sunglasses offer a robust and comfortable wrap-around frame that is lightweight, durable and flexible while giving 100% protection against harmful ultraviolet rays (UVA&UVB), making them perfect for a wide range of sports. The Charleston's are designed so that the polycarbonate lenses are easily interchangeable, helping you remain protected all year round while playing the sports you love. Features: RX insert included for easy prescription addition at your opticianRed platinum polycarbonate lenses (category 3) for strong light.Light and comfortableDurable and secureWater resistantImpact resistantHigh optical clarityAdjustable nose pads and sleeves for maximum comfort and a secure fitFlat arms profile – perfect for wearing under a cap or helmetBritish DesignedAll Sunwise® eyewear come with a complementary microfibre pouch.