Be prepared for all conditions! The Interstellar can be equipped with our 2.8 mm thick toric premium lenses, which feature our proprietary, revolutionary RIG® lens technology for optimal contrast sharpness, minimal color distortion, and reduced eye fatigue. The double lens itself is equipped with ventilation openings, the GORE® Protective Vents, for pressure equalization. These prevent the inner lens from deforming due to changing atmospheric pressure and allow the eyes to work undisturbed.