The ornamental design for footwear, as shown and described.
FIG. 1 is a front perspective view of a footwear showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a back view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof; and,
FIG. 6 is a top view thereof.
The broken lines showing the sole, heel, footbed, and portions of the feather tassels in the drawings form no part of the claimed design.
The appearance of the feather tassel elements of the footwear transitions between the images shown in FIGS. 1-6. The movement of the feather tassels causes them to cover different amounts of the claimed shoe surface across the views. The process or period in which one image transitions to another image forms no part of the claimed design, and positions or movements as shown are not limited to any specific sequential order or any specific progression of movements or positions.