Sock

FIG. 1 is a perspective view of a sock in accordance with a first embodiment of our design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a front view thereof;

FIG. 7 is a back view thereof;

FIG. 8 is a perspective view of a sock in accordance with a second embodiment of our design;

FIG. 9 is a right side view thereof;

FIG. 10 is a left side view thereof;

FIG. 11 is a top view thereof;

FIG. 12 is a bottom view thereof;

FIG. 13 is a front view thereof;

FIG. 14 is a back view thereof;

FIG. 15 is a perspective view of a sock in accordance with a third embodiment of our design;

FIG. 16 is a right side view thereof;

FIG. 17 is a left side view thereof;

FIG. 18 is a top view thereof;

FIG. 19 is a bottom view thereof;

FIG. 20 is a front view thereof;

FIG. 21 is a back view thereof;

FIG. 22 is a perspective view of a sock in accordance with a fourth embodiment of our design;

FIG. 23 is a right side view thereof;

FIG. 24 is a left side view thereof;

FIG. 25 is a top view thereof;

FIG. 26 is a bottom view thereof;

FIG. 27 is a front view thereof;

FIG. 28 is a back view thereof;

FIG. 29 is a perspective view of a sock in accordance with a fifth embodiment of our design;

FIG. 30 is a right side view thereof;

FIG. 31 is a left side view thereof;

FIG. 32 is a top view thereof;

FIG. 33 is a bottom view thereof;

FIG. 34 is a front view thereof;

FIG. 35 is a back view thereof;

FIG. 36 is a perspective view of a sock in accordance with a sixth embodiment of our design;

FIG. 37 is a right side view thereof;

FIG. 38 is a left side view thereof;

FIG. 39 is a top view thereof;

FIG. 40 is a bottom view thereof;

FIG. 41 is a front view thereof;

FIG. 42 is a back view thereof;

FIG. 43 is a perspective view of a sock in accordance with a seventh embodiment of our design;

FIG. 44 is a right side view thereof;

FIG. 45 is a left side view thereof;

FIG. 46 is a top view thereof;

FIG. 47 is a bottom view thereof;

FIG. 48 is a front view thereof; and,

FIG. 49 is a back view thereof.

The broken lines show portions of the sock that form no part of the claimed design.

The portions shown in a pattern or patterns of stipple illustrate areas of contrasting appearance. The areas of contrasting appearance may be associated with different colors, different materials or combinations of materials, different stitching or other sock property.