The uppers of the shoes contain morphs to fit them to the different
soles. New packs that will be released in the future will contain
updates for the existing packs to fit the new shapes.
The uppers also support those of V4's morphs which affect the feet
to simulate the leather's softness which will adjust to the foot.
In addition, the uppers contain some style morphs to change the look of the shoe.
For ease of use, this set also includes a collection of footposes for the different heel heights.