Alegria Shoes have the American Podiatric Medical (APMA) Seal of Acceptance Knit Upper, great for arthritic feet/toes and bunions Rocker Bottom Technology for better foot comfort Built in arch support Slip resistant and non marking outsoles for Safety I absolutely LOVE ❤️ these shoes. They are super cute on! My isssue is my wide feet so the shoes are slightly narrow for me. 🥺 Worn only a few times so literally like new!