With the already heavy discounted prices, now its even better.http://www.zennioptical.com/zenni-bogo-rules.html
personally, i the glasses ive gotten from them are junk and were laways off, i would suggest medacaid :-) there free and they even are covered upto a yr warranty (then u get another pair for free)
this entire discussion took place in another thread. @jewda, does that count as a Repost?