To create a wrinkle deformer, use the Wrinkle Tool. The characteristics of the wrinkle deformer you create depend on the Wrinkle Tool’s tool settings.
See also What is a wrinkle deformer? and Set wrinkle deformers.
The Wrinkle Tool menu item is located under the Create Deformers menu in the Animation menu set ( Create Deformers > Wrinkle Tool).
Type
Specifies the type of wrinkle deformer. Select Tangential, Radial, or Custom. Default is Radial.
Specifies the depth of the influence wire hierarchy, which is the number of levels of child influence wires that branch from each parent influence wire. Increasing the Radial Branch Depth exponentially increases the total number of influence wires. Applies to radial wrinkle deformers only. Use slider to select values from 0 to 4. Default is 0.