An adjustable prosthesis system for a residual limb includes: an adjustable outer shell having an adjustable inner volume and an adjustable inner shape at least one closure component attached to the adjustable outer shell and adapted to adjust at least one of the adjustable inner volume and the adjustable inner shape of the adjustable outer shell an inner liner adapted to receive the residual limb and to be inserted in the adjustable inner volume of the adjustable outer shell and an adjustable connector having a proximal end adjustably connected to a distal end of the adjustable outer shell and adapted to provide concurrently for a plurality of directional adjustments and/or angular adjustments of a position of the distal end of the adjustable outer shell relative to the proximal end of the adjustable connector, a distal end of the adjustable connector being adapted to connect to a prosthetic device.
