Prosthetic Socket Interface Design on Socket Comfort, Residual Limb Health, and Function for the Transfemoral Amputee

The primary objective of this clinical trial is to determine if the Dynamic Socket and Sub-Ischial alternative interface designs improve socket comfort, residual limb health, increase function and be preferred over the standard of care Ischial Ramus Containment (IRC) interface for the military and veteran living with transfemoral limb loss.