Sock

FIG. 1 is a left side perspective view seen from top and left side of a sock showing my new design in a position of use;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a left-side elevational view thereof;

FIG. 5 is a right-side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines adjacent unshaded surfaces in FIG. 6 depict part of the sock and form no part of the claimed design. The broken lines on the toe of the sock on claimed surfaces depict stitching and form no part of the claim.