FIG. 1 is a bottom plan view of the sole for footwear showing my new design;

FIG. 2 is a right side elevational view;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view of an alternate embodiment of my new design for sole for footwear;

FIG. 7 is a right side elevational view of the alternate embodiment thereof;

FIG. 8 is a front elevational view of the alternate embodiment thereof;

FIG. 9 is a left side elevational view of the alternate embodiment thereof; and,

FIG. 10 is a rear elevational view of the alternate embodiment thereof.

The portions of the surfaces that are not shown, form no part of the claimed design.