I can't resist a deal like this! While Knix doesn't usually sell their bras and underwear as part of any matching sets, they're mixing things up a little. For a limited time, you can pick up a FREE pair of undies every time you buy one of their wireless bras! There's just one catch: this deal is only on while supplies last!
It seems like this promotion applies to purchases of what Knix calls their "Everyday Bras." They're all super comfortable, supportive and under-wire free – so you can pretty much live in them every day.
When you add one of the qualifying bras to their cart (including the new WingWoman Contour Bra), you'll see a pop-up window prompting you to select a free pair of panties. Just click the "add underwear" button to choose from one of the "Knix Essential Underwear" pairs. It even includes my favourites, the Athletic Thongs! Since these undies sell for anywhere from $19 to $28 each, this is a freakin' steal.
As you shop, remember that Knix doesn't use standard bra sizing, so you should probably check their size chart to see how your cup and band size measure up to their numbered system. Orders over $100 ship free.