The diameter is 15mm and it's real not just the effect. This is also really has the dolly eyes effect!
With the black color, this lens looks very natural on your eyes.
The most thing I like about GEO Xtra Nudy Black is the comfort, this lens is super comfy. I was using it when I hang out for 5 hours and doesn't feel any dry.
Over all, I recommended you to try it, buy HERE!
