The sensation of skin is one of the most vital aspects of realism in sex dolls. Manufacturers now prioritize creating skin textures that emulate human qualities, using advanced materials like medical-grade silicone or thermoplastic elastomers (TPE). These materials are chosen for their softness, warmth, and elasticity, providing a tactile experience similar to real skin. Texturing techniques, such as micro-embossing or layering, add subtle imperfections and pores, further mimicking human skin’s natural appearance and feel. Some dolls feature dual-layered skins, with softer outer layers and firmer underlying structures, offering a realistic balance of softness and support. Temperature regulation is also a key factor; warming the skin to human body temperature enhances the sensation, making touch more authentic. The tactile feedback is complemented by subtle variations in texture across different body regions—such as softer areas like the chest or abdomen versus firmer joints—adding depth to the feel. Overall, advances in material science and manufacturing techniques continue to close the gap between synthetic and real skin, making the tactile experience more convincing and immersive for users.