Introducing oakley enigma ink optical, a perfect blend of style and functionality. The square-shaped frame, made from durable o matter™ material, is designed to withstand the rigors of everyday use. The matte black finish adds a touch of sophistication, while the satin black treatment provides a sleek contrast. These glasses feature standard lenses that can be replaced with your own choice of optics for added convenience. Embrace your individuality with these unique shades. Available with prescription lenses.