FOOTWEAR WITH READY-FITTED SOLE WITH UNSTABLE STRUCTURE Russian patent published in 2013 - IPC A43B13/12 

FIELD: personal use articles.

SUBSTANCE: invention relates to footwear with a ready-fitted sole with an unstable structure for recovery and/or maintenance of statically optimal body posture and healthy dynamics during walking and running with children and adult users. The footwear contains a top and a ready-fitted sole, the sole designed so that to enable adjustment to physiology of the user's normal rolling gait; the ready-fitted sole is attached to the top and contains a wearing-out layer contacting the ground, a lower layer attached to the wearing-out layer, an upper layer attached to the lower layer and a stiffening plate positioned so that to contact the upper layer; specificity consists in the fact that the lower layer, covering the travelling surface is attached to the wearing-out layer so that the latter projects at least outside the side surfaces of the upper layer while the upper layer covering the travelling surface is attached to the lower layer, the upper layer containing a support projection designed so that to enable prevention of ankle prone position and sized so that its dimensions at least correspond to those of the foot arch imprint; the lower layer material is more resilient than that of the upper layer, the stiffening plate contacting the upper layer and designed so that to cover the travelling surface, its cross section size decreasing towards the toe.

EFFECT: enabling creation of barefoot walking sensation.

18 cl, 12 dwg