Participants will be recruited through a sample of convenience from Baylor Institute of Rehabilitation locations and through word of mouth. The physical therapists at these locations will be given a brief description of the proposed study and will be asked to screen for potential participants. Participants who meet the inclusion criteria and possess none of the exclusion criteria will be asked to volunteer for the study. Each participant will read or be read their rights as human subjects and asked to sign the informed consent approved by the Institutional Review Boards of both Baylor Health Care System and Texas Woman's University prior to enrollment in this study. A Mini Mental State Examination (MMSE) will be performed to determine whether the participant has the cognitive ability to sign the informed consent. Participants will be scheduled to do data collection on the day they receive their custom double adjustable AFO at Baylor Institute for Rehabilitation, Frisco location.