I claim the ornamental design for the shoe midsole, as shown and described.
FIG. 1 is a perspective view of the shoe midsole of this invention as seen from the rear, bottom and left side, wherein the broken lines do not constitute a part of the claimed design;
FIG. 2 is an enlarged perspective view thereof;
FIG. 3 is a left side elevational view of thereof; and,
FIG. 4 is a bottom plan view of thereof.
The shoe midsole for the other foot is the mirror image of the embodiment shown.