Brace

FIG. 1 is a front view of a brace. FIG. 2 is a back (rear) view of the brace. FIG. 3 is a left side view of the brace; the right side view is a mirrored image of the left side. FIG. 4 is a floor (top) view of the brace. FIG. 5 is a bottom view of the brace. FIG. 6 is a perspective view of the brace. FIG. 7 is a front perspective view of the brace in a state of use; and, FIG. 8 is a back perspective view of the brace in a state of use. The dot-dot-dash lines and the dashed lines in FIGS. 7 and 8 depict environmental subject matter and form no part of the claimed design. The remaining dashed lines in FIGS. 1 - 6 depict portions of the brace that form no part of the claimed design.