The ornamental design for a wallet, as shown and described.
FIG. 1 is a front perspective view of a wallet showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a front perspective view thereof, shown in use.
The broken lines along the edges of the front and rear surface of the wallet disclosed in FIGS. 1-7 represent stitching. The broken lines in FIG. 8 showing of a pocket are shown for the purpose of illustrating environment only and form no part of the claimed design. The remaining broken lines in FIG. 3 are shown to illustrate portions of the wallet and form no part of the claimed design.