If you want a wig style that looks most naturally and allows the most movement of hair then you better purchase a hand-tied monofilament wig. From the word itself, monofilament has only one strand of fiber knotted on a very fine single layer of mesh and allows the natural skin tone to appear through it.
Although more expensive than regular wigs, the monofilament wigs are very comfortable, longer lasting and has the ability to match individual scalp colour. The comfort is enhanced by a special weaving technique which results in excellent ventilation as well as water and air permeable for complete comfort.
pic via fahair.com