Face mask

<figref idref="DRAWINGS">FIG. <b>1</b></figref> is a front perspective view of a face mask shown in a used condition, showing our new design;

<figref idref="DRAWINGS">FIG. <b>2</b></figref> is another perspective view thereof;

<figref idref="DRAWINGS">FIG. <b>3</b></figref> is a front elevation view thereof;

<figref idref="DRAWINGS">FIG. <b>4</b></figref> is a rear side elevation view thereof;

<figref idref="DRAWINGS">FIG. <b>5</b></figref> is a left side elevation view thereof;

<figref idref="DRAWINGS">FIG. <b>6</b></figref> is a right side view thereof;

<figref idref="DRAWINGS">FIG. <b>7</b></figref> is a top plan view thereof;

<figref idref="DRAWINGS">FIG. <b>8</b></figref> is a bottom plan view thereof; and,

<figref idref="DRAWINGS">FIG. <b>9</b></figref> is a front view thereof, shown in reduced scale in an unused state.

The broken lines depict portions of the face mask that form no part of the claimed design.