It also can retain warmth, so if you decide to heat it up a little bit, it definitely has that potential. However, you shouldn’t try to give it hot baths or submerge it too much, since often, this can mess with the skin, breaking it down and ruining the doll. But, if you want to mimic the warmth of a body, then you can use this, since often the fact that it is way more sensitive does help with this.

The most premium sex dolls are usually made from silicone or thermoplastic elastomer known as TPE. Dolls made of either material can be very lifelike, with faces and bodies modeled on real people in some instances, with realistic skin material (similar to that used for movie special effects), and with realistic (or even real) hair. These dolls usually have an articulated PVC or metal skeleton with flexible joints that allows them to be positioned in a variety of positions for display and for sexual acts. Silicone or TPE dolls are much heavier than vinyl or latex inflatable ones (which consist mostly of air), but are roughly half the weight of a real human being of comparable size.


Another thing to also watch out for is that this type of material is more sensitive, not just to the oils from our skin, but also the fabrics, not just from our clothes but also from doll clothing as well. Because it is sensitive, it often leads the doll to have stains left from clothing, and it is definitely sensitive to certain fabric types as well. This is important to remember, because some of us do like to dress our dolls up, and if you’re wondering if a doll can wear that, then you should check. TPE is porous, and typically if the stain gets on there, it can sometimes have trouble getting out.
Now, TPE stands for thermoplastic elastomer, which is essentially a mixture of polyvinyl chloride and silicone. This is a type of skin that is very soft, and it mimics the feeling of human skin. TPE is way more realistic in feeling and it definitely mimics the feeling of human skin. It also is much cheaper than silicone alternatives, sometimes even hundreds of dollars cheaper. TPE also allows you to move the doll around in various ways, since it has more flexibility. TPE dolls don’t really need to be bathed, but you can, just be mindful of the water. It also is hypoallergenic as well. 
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