Hi Patti! I got mine over 10 years ago, so long that I don't remember where. They're the butt-ugly, cheap-O, economy ones. They came with an adjustable cord attached to them which keeps them in place. They've fit over every pair of glasses I've owned during that time. People laugh because they look so dorky. But I don't care; I'm old enough & earned the right to wear what I want, haha!