Long hair is a hairstyle where the head hair is allowed to grow 
Who are those with long hair?
Long hair
Long hair is a hairstyle where the head hair is allowed to grow to a considerable length. Exactly what constitutes long hair can change from culture to culture, or even within cultures. For example, a woman with chin-length hair in some cultures may be said to have short hair, while a man with the same length of hair in some of the same cultures would be said to have long hair.
Males having short, cut hair are in many cultures viewed as being under society's control
Layered hair
Layered hair is a hairstyle that gives the illusion of length and volume using long hair for the illusion of length and short hair for volume, as an easy style to manage. Hair is arranged into layers, with the top layers (those that grow nearer the crown) cut shorter than the layers beneath. This allows the tips of the top layers to blend apparently seamlessly with layers beneath.
Popular modern hairstyles involve creating unique styles between the different layers. There can be distinct layering with obvious layers,