WOW, I’m so happy these fit! I bought them to fit my RX glasses because I lost the generic black clip ons from Zenni, and now I’m glad i lost them. They don’t even look like clip ons! These are a million times cuter than any other clip on sunglasses out there and I love that they came with a hard case, microfiber bag, repair kit and lens wipe. Pretty impressive! If your Rx glasses are this shape and within a millimeter of the length of this product, these clip ons will probably work for you too!See full review