While silicone is the most popular material for full-size sex dolls due to its realistic feel and durability, alternative materials are also emerging in the industry. Thermoplastic elastomers (TPE) are widely used, offering a softer, more flexible option that mimics human skin closely. TPE dolls are generally more affordable and easier to customize but require more careful maintenance, as they are more porous and can stain or harbor bacteria if not cleaned properly. Some manufacturers are experimenting with hybrid materials that combine silicone’s durability with TPE’s softness, aiming to provide the best of both worlds. Additionally, advancements in composite materials are allowing for lighter, more flexible dolls without sacrificing realism. Each material has its pros and cons: silicone tends to be more resistant to tears and stains but is often more expensive, while TPE offers a more lifelike softness at a lower cost but may need more diligent care. Considering the various options allows users to select a doll that best fits their preferences for feel, maintenance, and budget, ultimately enriching their experience with a well-suited choice of material.