Outsole for footwear

FIG. 1 is a first perspective view of my ornamental design for an outsole for footwear;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a right side view thereof

FIG. 4 is a left side view thereof;

FIG. 5 is a front view thereof

FIG. 6 is a rear view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a top view thereof;

FIG. 9 is an enlargement of the tread detail shown at the heel portion of the outsole labeled “ 9 ” in FIG. 1 ; and,

FIG. 10 is an enlargement of the tread detail shown at the toe portion of the outsole labeled “ 10 ” in FIG. 1 .

The broken lines in the drawings are used to show portions and environment that form no part of the claimed design. The thicker broken lines in FIG. 1 are used to identify areas of enlargement and also form no part of the claimed design.