 The dartos fascia is sensitive to temperature and expands and contracts with temperature changes.The dartos fascia is only loosely connected with the underlying tissue so it provides the skin mobility and elasticity of the penile skin.According to the histological findings of the British Association of Urological Surgeons based on a research conducted on the autopsy of 22 foreskins, "the prepuce provides a large and important platform for several nerves and nerve endings", and presents uniquely specialized sensory tissues such as the preputial mucosa and the ridged band.