Buckle

FIG. 1 is a front perspective view of a buckle showing my new design in the environment of a shoe;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a back perspective view thereof.

The broken lines in the figures depict portions of the buckle that form no part of the claimed design. The broken lines in the figures depicting the shoe environment form no part of the claimed design.