| abstract |
A length- and width-adjustable boot comprising: a forward base component (FB), a rearward base component (RB), a right side (RS), a left side (LS) and a locking system for said components. The four components (FB, RB, RS, LS) are linked together by rails. The slope of the rails of one of the bases (FB or LB), with regard to the axis of symmetry of the base of the boot, is determined by the length/width ratio of the foot. The movement of any one of the four components causes a movement proportional to the width and length of the foot in the other three. The locking system locks the four components for the boot to be worn. |