Sharp by HIM part of HairUwear is made up of 60% human hair and 40% synthetic hair blend which allows you to use use thermal styling tools up to 180c enhance your wig design from straight to curly, offering styling versatility. It also features an impeccable extended lace front offers you a natural hairline allowing for off the face styling. *Please note: the blend percentage will vary based on color. Gray hair is 100% heat-friendly synthetic fiber **not intended to wear out of the box, styling is required to achieve the look in the images shown