Durability is a crucial consideration when choosing a sex doll, as it determines the longevity and maintenance needs of the product. Two primary materials used are silicone and TPE (thermoplastic elastomer), each with its own advantages and limitations. Silicone is renowned for its durability and resistance to wear and tear. It maintains its shape over time, resists staining, and is less prone to tearing or puncturing. The surface of silicone dolls is generally smooth and easy to clean, making them a popular choice for long-term use.

TPE, on the other hand, offers a softer, more realistic feel that closely mimics human skin. However, TPE is generally more susceptible to damage from sharp objects, staining, and tearing. It may require more careful handling and maintenance to ensure longevity. Despite this, TPE dolls are often more affordable and can be more supple and flexible, offering better posing options. The choice between the two depends on user preferences: those seeking longevity and easy maintenance may prefer silicone, while users prioritizing tactile realism might lean toward TPE with proper care. Overall, understanding the fabric’s properties helps users select a sex doll that balances durability with desired features.