Do insulated glasses prevent moisture buildup on the outside of glasses?

Insulated glasses do not prevent moisture buildup on the outside of glasses. They are designed to minimize heat transfer between the inside and outside of the glass, which can help prevent condensation from forming on the inside of the glass. However, they do not have any effect on the outside of the glass. If moisture buildup is a concern, you may want to consider using a dehumidifier or other methods of moisture control to reduce the humidity in the air.