Features:

Flexible frame has impact resistant lenses.

Variable focuses for instant 20/20 vision & clarity. 

Easily adjusts from distance glasses to reading glasses.

Flexible frames, comfortable nose pads with impact scratch resistant poly carbonate lenses

It helps to prevent eye strain. Customizable power adjust reading glasses also improve vision with Alvarez dual lens technology for near intermediate & far distances.

Dynamic power optic lenses for nearsighted and myopic as well as farsightedness. These adjustable eye glasses are great for men & women of various ages and prescriptions.