PSA: They'll ship you a free pair of these if you pay shipping and handling ($2.95). Link is here:
https://buybamboobies.com/free-love-2014/?utm_source=MOMS%20FREEbies%20LAST%20CHANCE%3A%20FREE%20LOVE%202015%20&utm_campaign=FREE%20love%20Ends%202015&utm_medium=email

You can get another free pair if you leave a review of them on Amazon.