The Best How Long Is 22 Inch Hair Extensions References. Web if your natural hair length measures at 22’’, your hair should reach the middle of your back. Web when curled, it retains a considerable length, making sure a special and attractive look.

How long is 22 inch hair? The length is ideal if you want a long layered look without going too long. Straight, curly, and wavy hair extensions all perform well at 20 inches.