If you wear ordinary contacts for astigmatism, gravity can pull them out of place as you move, or when you lie down. And that could mean blurry vision. But ACUVUE OASYS Brand Contact Lenses for ASTIGMATISM and new 1-DAY ACUVUE MOIST Brand Contact Lenses for ASTIGMATISM are designed to realign naturally with every blink. So your vision is crisp, clear and more stable.