Yes. Since all of our wigs are made from human hair, they can be styled just like biologically grown human hair. However, because you can use heat does not mean that you should. With prolonged and repeated exposure to heat, you will damage a wig in the same way you will damage your own biological hair, so be careful with the usage of heat. Do not use flat irons or curling irons with the temperature set too high or with burned or charred residue.