FIG. 1 is a bottom plan view of a sock heel showing my new design, with the sock extended into a flat position;

FIG. 2 is a top plan view of the sock heel;

FIG. 3 is a left side view of the sock heel;

FIG. 4 is a right side view of the sock heel;

FIG. 5 is a right side view of the sock heel, with the sock bent at a 90° angle from the heel;

FIG. 6 is a left side view of the sock heel, with the sock bent at a 90° angle from the heel;

FIG. 7 is a bottom plan view of the foot portion of the sock heel, with the sock bent at a 90° angle from the heel;

FIG. 8 is a bottom plan view of the ankle portion of the sock heel, with the sock bent at a 90° angle from the heel; and

FIG. 9 is an enlarged bottom, right perspective view of the sock heel, with the sock on a foot form, the bulbous portion of the heel being obscured when on the foot form due to stretching of the sock heel;

FIG. 10 is a bottom plan view of a second embodiment of a sock heel showing my new design, with the sock extended into a flat position;

FIG. 11 is a top plan view of the sock heel of the second embodiment;

FIG. 12 is a left side view of the sock heel of the second embodiment;

FIG. 13 is a right side view of the sock heel of the second embodiment;

FIG. 14 is a left side view of the sock heel, with the sock bent at a 90° angle from the heel of the second embodiment;

FIG. 15 is a right side view of the sock heel, with the sock bent at a 90° angle from the heel of the second embodiment;

FIG. 16 is a bottom plan view of the foot portion of the sock heel, with the sock bent at a 90° angle from the heel of the second embodiment;

FIG. 17 is a bottom plan view of the ankle portion of the sock heel, with the sock bent at a 90° angle from the heel of the second embodiment; and,

FIG. 18 is an enlarged right side view of the sock heel, with the sock bent at a 90° angle from the heel and then flattened of the second embodiment.

FIGS. 1-9 are a sock of an indeterminate height and length, which is unclaimed.

FIGS. 10-18 are a sock of an indeterminate length, which is unclaimed.

The broken lines show environmental structure and form no part of the claimed invention.