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