Curly hair is a type of hair texture characterized by its spiral or ringlet shape. This texture is caused by the shape of the hair follicle, which can be oval or asymmetrical, leading to curls or waves. Curly hair can vary in tightness, from loose waves to tight corkscrews, and often has more volume than straight hair due to its structure. People with curly hair may experience unique challenges, such as dryness and frizz, as the natural oils from the scalp have a harder time traveling down the twists and turns of the hair. Proper care often includes using moisturizing products and specific styling techniques to enhance the curls while minimizing damage.