iFIT Prosthetics, LLC® created and commercialized a modular, immediate fit, fully adjustable,
prosthetic system suitable for mass production using high strength injection molded polymer
materials. The aim of this project is to assess the design, user satisfaction and feasibility
of this device. The investigators will be fitting transtibial and transfemoral amputees with
the iFIT prosthetic system. Patients will wear the device for 2 weeks in order to compare the
device to their own prosthetic (if they currently have one). They will report any device
breakages or adverse events. They will also fill out a questionnaire to determine if the iFIT
prosthetic is a feasible option for treating patients with limb loss.