A prosthesis system for connection to a user's residual limb includes a socket defining a cavity to receive the residual limb. The system includes a cable laced about the socket. The cable has at least one portion that extends below a distal end of the socket. The system includes an adjustment mechanism coupled to the socket and disposed below the distal end of the socket. The adjustment mechanism is coupled to the at least one portion of the cable extending below the distal end of the socket. The adjustment mechanism is configured to adjust the tension in the cable for adjusting the fit between the socket and the residual limb. Also, the system includes a prosthetic extremity coupled to the socket and extending below the socket.
