Medium Length Wigs span from the bottom of the chin to the top of the shoulder or above the collarbone. The three different patterns of curly hair are defined as: 3A curls: Wide, bouncy, spiral-shaped curls that travel from root to tip. 3B curls: Tighter, springy spirals all over the head that provide a lot of body and volume. 3C curls: Very tight, corkscrew-like spiral ringlets that are densely grouped throughout the hair. Synthetic hair Wigs will come back to their Pre-Styled curl after washing.