FIG. 1 is a perspective view of an insole showing my new design;
FIG. 2 is another perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof; and,
FIG. 9 is an enlarged portion view taken from encircled portion labeled, “FIG. 9” in FIG. 2.
The dash-dot broken lines represent the boundaries of the enlarged portion and form no part of the claimed design.