The part of the penile sheath that covers the shaft from the pubic area up to the intact foreskin or circumcision scar. During non-surgical restoration, stretching this sheath along with any remaining inner foreskin stimulates mitoses, which creates new skin cells and ultimately a faux foreskin.

Tissue expansion is a medical procedure that grows additional skin in situ.

The TLC Your-Skin Cone™ is a foreskin retainer.