Our new Naked Weft Extension, also known as the "Genius Weft" is really thin & light, which makes the weft lay flat and invisible {Naked} on the head. Much more comfortable than hand-tied wefts, machine wefts, or any other type of weft. It can still be cut just like a machine weft at any point. This weft has no return hair which helps avoid scalp irritation, mustaching or tangling on the hair weft edge.