You will be asked to step into a foam casting kit, which will capture an exact impression of your feet in their point of functioning (standing). Your doctor will determine which style(s) of Orthotics are appropriate for you and the kit will be sent to a laboratory where the Orthotics will be created to correct any imbalances found in your casting. After the Orthotics arrive at the office, your doctor will show you how to wear them properly and how to take care of them.