Enjoy the convenience and health benefits of ordering multiple pairs of FitThotics for all your favorite shoes. Our equipment can produce 1 pair, 2 pair, or 3 pair at the same time. (Please note, we can not mix and match multiple sets with different volumes i.e High Volume, Medium Volume, Low Volume as they run different CAD files.) View our fitting chart to learn which volume best fits each shoe type. Your virtual model is saved in our factory library indefinitely and can be accessed by you at any time.