Heatless curls are a type of hairstyle that is created without the use of heat styling tools, such as curling irons or blow dryers. Instead, heatless curls are created by wrapping damp hair around objects, such as rags, socks, or flexi-rods, and allowing it to dry naturally. This method of curling hair is much gentler on the hair than heat styling, and it can create a variety of different curl patterns, from loose waves to tight ringlets.
Heatless curls have been around for centuries, and they have been used by women of all cultures and ethnicities. In recent years, heatless curls have become increasingly popular as a way to achieve natural-looking curls without damaging the hair.