NanoVista Spain Mod. GAIKAI NAO630245 45-16-127 Gray/Blue Eyeglasses Frame ZB19

Sizing: Not sure what size glasses you need?. Look at the inner arms of the glasses and you should see 3 numbers. The number order is as follows: LENS WIDTH-BRIDGE WIDTH-ARM LENGTH. Disregard them as they are not a part of the glasses make or model.