Rain boot

FIG. 1 is a front view of a rain boot showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a perspective view thereof.

The left rain boot is a mirror image of the right rain boot shown in FIGS. 1 - 7 and is not shown but also claimed.

The broken lines shown in FIGS. 3 - 4 are included for the purpose of illustrating portions of the rain boot that form no part of the claimed design.