 The purpose of this study is to investigate the impact of ankle foot orthoses AFOs on the spatial and temporal gait parameters, electromyography EMG, walking endurance, and quality of life in select individuals living with MS. The hypotheses of the study are: 1. Individuals who are fit with an AFO will demonstrate improvements in spatial and temporal gait parameters 2. Individuals who are fit with an AFO will demonstrate improvements in walking endurance. 3. Individuals who are fit with an AFO will demonstrate improvements in muscle firing profilesEMG measures. 4. Individuals who are fit with an AFO will demonstrate improvements in quality of life. 