Skin texture plays a vital role in the realism and tactile pleasure of erotic sex dolls. The most popular textures are designed to closely mimic human skin, offering a range of sensations from smooth to highly detailed. Silicone-based skin textures tend to be ultra-soft and smooth, providing a realistic feel that closely resembles real skin, and are often used in high-end models. TPE (thermoplastic elastomer) skin textures are also highly popular due to their suppleness, elasticity, and more natural warmth, which enhances the tactile experience. Within these materials, manufacturers offer various finishes, such as matte or slightly textured surfaces, to simulate pores, veins, or subtle imperfections for added authenticity. Some dolls feature specialized areas with more intricate textures, like the inner vaginal or oral cavities, to maximize pleasure and realism. The choice of skin texture depends on personal preference—some prefer the silky smoothness of silicone, while others favor the more lifelike elasticity of TPE. Overall, advancements in material technology continue to improve the realism of skin textures, making the experience more immersive and satisfying.