The ornamental design for a shoe upper, as shown and described.
The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
6. Shoe upper
6.1 : Perspective
6.2 : Left
6.3 : Right
6.4 : Front
6.5 : Back
6.6 : Top
6.7 : Bottom
Protection is claimed for the sole part of the shoe in gray scale of design 6, while protection of the parts of the shoe which are colored in blue is disclaimed.