Our 100% human hair extensions look natural, blend seamlessly with your own hair, and reflect light the way your own hair would. Also, these extensions can be color treated, but keep in mind that most human hair extensions have already been chemically treated and coloring may jeopardize the integrity of the hair. In addition, these hair extensions require a bit more maintenance than synthetic extensions. Like your own hair, your style is likely to fall in the rain or humidity. But these extensions are heat-friendly and can be styled using heating tools, just like your own hair!