Sandal

FIG. 1 is a top perspective view taken from the rear of one embodiment of a sandal base showing our new design;

FIG. 2 is a top perspective view taken from the front thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a left side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the drawings represent portions of the sandal that form no part of the claimed design.