Ireland sex dolls are crafted from a variety of materials designed to mimic human skin and anatomy while ensuring durability and safety. The most common materials include silicone and thermoplastic elastomer (TPE). Silicone is prized for its realistic feel, high durability, and resistance to heat and UV rays. It is non-porous, making it easier to clean and maintain, and offers a lifelike appearance that closely resembles human skin. TPE, on the other hand, is softer and more flexible, providing a more supple and realistic tactile experience. It tends to be more affordable than silicone but can be more porous, which requires diligent cleaning to prevent bacteria buildup. Both materials are safe for use when manufactured according to safety standards, but users should always verify the quality and source of their dolls. Some high-end models incorporate internal skeletons made of metal or plastic to allow for adjustable positioning, adding to the realism and functionality. Overall, choosing the right material depends on personal preferences for feel, maintenance, and budget, with silicone and TPE remaining the most popular options due to their lifelike qualities.