Thanks to Facebook, Old Navy’s one-day (May 22nd) flip flop sale of 2010 has gone viral. Just drop by your local store to pick up a pair of flip flops for just $1, normally $3.50. Most stores will be open early today, but closing times vary depending on location. More information.

Thanks to Facebook, Old Navy’s one-day (May 22nd) flip flop sale of 2010 has gone viral. Just drop by your local store to pick up a pair of flip flops for just $1, normally $3.50. Most stores will be open early today, but closing times vary depending on location. More information.