Sole structure and shoe including same
A sole body has an upper midsole made of an elastic material, staked over an upper side of a lower midsole, and having, on an upper surface thereof, a planta support surface. The upper midsole has a first recess recessed from the planta support surface in a downward direction and having a bottom, and a second recess recessed from a lower surface of the upper midsole toward the planta support surface, and having a bottom. The first and second recesses are alternately and continuously formed in the width direction of the foot.
1. A sole structure for a shoe, the sole structure comprising:
a sole body; and
an adjustment mechanism provided in an intermediate portion of the sole body in a thickness direction, and capable of adjusting a length of the sole body in a foot width direction, wherein
the sole body includes:
an outsole;
a lower midsole made of an elastic material and stacked above the outsole; and
an upper midsole made of an elastic material, staked above the lower midsole, and having, on an upper surface thereof, a planta support surface supporting a planta of a wearer,
the upper midsole includes:
a first recess recessed from the planta support surface in a downward direction and having a bottom, and
a second recess recessed from a lower surface of the upper midsole toward the planta support surface, and having a bottom, and
the first and second recesses are alternately and continuously formed in the foot width direction.
2. The sole structure of claim 1 , wherein
the first recess has a micro opening to the planta support surface.
3. A shoe comprising the sole structure of claim 1 .
4. A shoe comprising the sole structure of claim 2 .