The SINNER REYES CX sunglasses are sport sunglasses in our CX Eco Friendly collection. This collection is produced in an environmentally friendly way and contains no harmful BPA. The frames are flexible and highly impact-resistant. The lenses have a mirror coating (category 3). It comes with an extra clear lens (category 1). Both lenses are decentred and made of CX material. The frame is nickel free, the screws are made of stainless steel.