Between 2 and 3 working days depending on your country.

A tracking number is automatically sent to you after shipment.

Yes, they fit perfectly over prescription glasses.

You have 14 days for a return or exchange.

Yes.
These glasses are appreciated by many people with cataracts for their ability to reduce glare, halos, and discomfort caused by headlights, especially at night.
They provide more comfortable vision and better contrast perception in challenging lighting conditions.