EyeDefinition PERFORMANCE Multifocal monthly contact lenses provide seamless, sharp vision across near, intermediate, and far distances thanks to their specialized 3-Zone Progressive Design. The ultra-soft silicone hydrogel material rests gently on the eye, delivering barely-there comfort even for sensitive eyes. With innovative MoistureSeal™ technology, the lenses retain up to 95% of their moisture for over 16 hours, protecting eyes from dryness during long hours of screen use. Their exceptionally high oxygen transmissibility prevents redness, making them the top choice of our Swiss optometrists for healthy, bright eyes from morning until night.