The ornamental design for a weightlifting glove, as shown and described.
FIG. 1: A back elevational view of a weightlifting glove showing my new design.
FIG. 2: A front elevational view thereof.
FIG. 3 is an enlarged front elevation view shown in condition of use with the two-piece Velcro wristband adhering around the wrist of an inserted hand thereof; and,
FIG. 4 is an enlarged back elevation view shown in condition of use with the top portion of the glove adhered with Velcro to the lower portion of the glove thereof.
The broken line showing of a hand is for illustrative purposes only and forms no part of the claimed design.