FIG. 1 is a perspective view of an bladder for a shoe sole showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a cross-sectional view taken along the line 7--7 of FIG. 2.