When it comes to full-size sex dolls, realism is a crucial factor for many buyers. Over the years, technology and materials have evolved to create some of the most lifelike dolls available today. These dolls aim to replicate not only the physical appearance of a human but also the sensations and experience of intimacy.

Materials Matter
The most realistic dolls are often made from high-quality silicone or thermoplastic elastomer (TPE). These materials closely mimic human skin in terms of softness, warmth, and texture. Some even feature a more sophisticated internal structure, like bones and joints, which allow the doll to move in ways that are closer to human interaction.

Facial Details
The level of customization in facial features contributes to the realism of these dolls. With options for eye color, makeup, hair, and expressions, users can create a doll that suits their preferences. Advanced dolls even include features like implanted hair for a more natural look.

Flexibility and Movement
The best dolls feature highly flexible skeletons that allow users to position them in a variety of lifelike poses. Some dolls have even more sophisticated movement capabilities, including facial expressions or simulated breathing. For those seeking a truly immersive experience, these features are integral.

Artificial Intelligence (AI)
Some dolls now integrate basic AI, allowing them to respond to touch, voice, and even have basic conversations. This technology is still in its early stages, but it adds a level of interactivity that brings the doll closer to real companionship.