"Hybrid" is combination of two textures to create one unit, giving the illusion that the roots are more textured that the shaft of the hair. To create this look, the original hairline was replaced with curly textured hair. This idea creates a more realistic look to your unit. Pictured here is the Nye 16" HD lace front Unit. It is in its natural color, 180% Density, and is shown both straightened and in its natural kinky state. (Theses units will be shipped in the natural kinky state). This unit is machine stitched.