Sleeve

[0001]FIG. 1 illustrates a front elevational view of a sleeve showing our new design;

[0002]FIG. 2 illustrates a top plan view thereof;

[0003]FIG. 3 illustrates a right side elevational view thereof;

[0004]FIG. 4 illustrates a left side elevational view thereof;

[0005]FIG. 5 illustrates a cross-sectional view of the sleeve taken along line 5-5 in FIG. 4;

[0006]FIG. 6 illustrates a perspective view thereof; and,

[0007]FIG. 7 illustrates a partially enlarged view of the cross-section view of FIG. 5 thereof.

[0008]The dot-dash broken lines represent the designation of an enlargement view and form no part of the claimed design.

[0009]The evenly broken lines shown throughout the views depict unclaimed portions of the sleeve and form no part of the claimed design.