I claim, the ornamental design for leg straps, as shown and described.
FIG. 1 is a perspective view of my new design for leg straps, showing the environment where the leg straps are used to couple a urine bag with a leg.
FIG. 2 is a front perspective view of the leg straps of FIG. 1.
FIG. 3 is a front elevational view of the leg straps of FIG. 1.
FIG. 4 is a rear elevational view of the leg straps of FIG. 1.
FIG. 5 is a right side elevational view of the leg straps of FIG. 1, the left side elevational view being a mirror image thereof; and,
FIG. 6 is a top plan view of the leg straps of FIG. 1, the bottom plan view being a mirror image thereof.
The dash-dot lines in FIG. 1 represent portions of environment of the leg straps that forms no part of the claimed design. the evenly-spaced broken lines in FIGS. 1-6 represent portions of the leg straps that form no part of the claimed design.