Free Pair of Air Optix Contact Lenses July 11, 2012 By Kelli This post may contain affiliate links or sponsored content, read our Disclosure Policy.Free Pair of Air Optix Contact Lenses for a month. I love these contacts! I do not notice my eyes feeling as dry when I wear them. You may want to give them a try. Stay updated on latest Freebies, deals, and scams “Like” Freebie Finding Mom on Facebook!