The ornamental design for a glove with a “U” shaped elastic insert, as shown and described.
FIG. 1 is a bottom perspective view of the palm side of a left-handed embodiment of a glove, it being understood that a right-handed glove is a second embodiment, the only difference being that it is a mirror image thereof and of the following views shown;
FIG. 2 is a top perspective view of the back side of the glove illustrated in FIG. 1.
The regularly spaced dots on the fingers represent ventilation holes.
The dashes illustrating a cuff are not a part of the claim.