Boot

FIG. 1 is a rear view of a boot, showing my new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a front perspective view thereof;

FIG. 8 is a rear and bottom perspective view thereof;

FIG. 9 is a front and bottom perspective view thereof;

FIG. 10 is a left side and bottom perspective view thereof;

FIG. 11 is a right side and bottom perspective view thereof; and,

FIG. 12 is another front and bottom perspective view thereof.

Portions shown in broken lines illustrate environment and form no part of the claimed design.