The ornamental design for a boot, as shown and described.
FIG. 1 is a perspective view of a boot showing an embodiment of the design of the invention. The broken line showing of a structural feature is included for the purpose of illustrating non-claimed subject and forms no part of the claimed design.
FIG. 2 is another perspective view thereof.
FIG. 3 is a top view thereof.
FIG. 4 is a bottom view thereof.
FIG. 5 is a side view thereof.
FIG. 6 is an opposite side view thereof.
FIG. 7 is a front view thereof.
FIG. 8 is a rear view thereof.
FIG. 9 is detailed view of the tread pattern surface of the boot at region -9- of FIG. 5; and,
FIG. 10 is a cross-sectional view taken at line 10-10 of FIG. 9.
The design is for a thin, light-weight, disposable, plastic boot for covering the foot or shoe of a user.