These gently worn Billy Cozy II in chestnut brown are AFO friendly and have removable inserts. BILLY Footwear incorporates zippers that go along the side of the shoes and around the toe, allowing the upper of each shoe to open and fold over completely. Thus the wearer can place his or her foot onto the shoe footbed unobstructed. Then with a tug on the zipper-pull the shoe closes and secures overtop the user's foot. Super easy especially when wearing orthotics! Size 4M.