Outdoor high back chair

[0001]FIG. 1 is a top perspective view of an outdoor high back chair;

[0002]FIG. 2 is a front elevational view thereof;

[0003]FIG. 3 is a rear elevational view thereof;

[0004]FIG. 4 is a top plan view thereof;

[0005]FIG. 5 is a bottom plan view thereof;

[0006]FIG. 6 is a right side elevational view thereof; and,

[0007]FIG. 7 is a left side elevational view thereof.

[0008]The broken lines shown in the drawings illustrate portions of the article that form no part of the claimed design.