The ornamental design for an anklesleeve, as shown and described.
FIG. 1 is a front perspective view of an ankle sleeve of the present invention showing my new design;
FIG. 2 is a front side elevation view thereof;
FIG. 3 is back side elevation view thereof;
FIG. 4 is a side elevation view thereof;
FIG. 5 is another side elevation view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a perspective view of FIG. 1 is use.
The broken line showing a human leg and foot in FIG. 8 is for the purpose of illustrating environment and forms no part of the claim. The broken line showing on the ankle sleeve is the purpose of illustrating stitching and form no part of the claim.