The ornamental design for pants, as shown and described.
FIG. 1 is a front view of pants showing our new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
The broken lines are for illustrative purposes only and form no part of the claimed design. The crosshatch marks represent a stretchable fabric material and are not surface decoration.