Motiva Ergonomix implants, as the name indicates, have ergonomic properties. Just like natural breasts, these implants adopt a teardrop shape with a gentle curve when you stand or sit upright, or lie down on your side, while the same implant gets into a more rounded and fuller shape when you lie down flat on your back. The ProgressiveGel Ultima moves naturally with the body and readily adapts to follow your body movements. These properties of Motiva Ergonomix enable your breast to look, feel and move like the natural mammary tissue.