ORCA Killa Vision No Leak Swim Googles (AquaWhite) An ergonomic 3D gasket perfectly fits your face to reduce pressure around the eye and improve waterproofability. This easy clip strap adjustment system helps you to quickly and easily adjust the tightness of the silicon head strap. A breakthrough innovation in swimming goggles, UltraFUSE attaches soft TPE rubber with the lens and frame through the latest rubber injection technology. This design enhances comfort, reduces pressure and is leak free. This exclusive long-lasting anti fog lens coating prevents build up of fog to provide clear vision at all times.