Also, how do I tell the size that I need?

googles4u eyebuydirect zennioptical I have purchased from all three of these sites. My highest recommendation would go to eyebuydirect.

Eyebuydirect has the greatest quality but the other two have a much better selection.

Thanks Sean.

Also make sure you check the measurements of the glasses.

Did you measure your face or your old glasses?

You have to find out you pupal distance.

The reason you should check the glasses is just to make sure they are not to small and look stupid.

I need new glasses. it's time to go get my eyes checked again.

18-30 is the most stable time for eyeballs I guess. According to the eye doctor I saw the other day.

My prescription changed just a hair.

18-30 what the hell does that mean.

Ages of humans, in standard years.

Oh

Not martian years then.

No.