Shoe sole
FIG. 1 is a lateral side elevational view of a shoe sole showing our new design; 
     FIG. 2 is a medial side elevational view thereof; 
     FIG. 3 is a bottom plan view thereof; 
     FIG. 4 is a bottom plan view of a shoe showing an alternate embodiment of our new design; 
     FIG. 5 is a front elevational view of the embodiment shown in FIG. 1; and 
     FIG. 6 is a rear elevational view thereof. 
     The broken line showing of a shoe upper in FIGS. 1-6 and the area within are environmental only and form no part of the clained design. The top plan view of the shoe sole is substantially unornamented and forms no part of the claimed design.