FRANKIE4 US is a legitimate online footwear store. It is known for its podiatrist-designed support and has received over 100,000 five-star reviews. The brand is female-founded and female-led by Caroline McCulloch, a podiatrist. The shoes are praised for their comfort, support, and style. They are available in various styles including heels, flats, and slides. The brand's products are also available on Nordstrom's website. Please ensure to check the return and exchange policies before making a purchase.