Health and Beauty Sexual health Durex Invisible Extra Sensitive Condoms 12 Units The new Durex Invisible is the thinnest condom ever created by Durex. Designed to maximize sensitivity, providing a high level of safety and protection. Extra Thin, Extra Lubricated. Greater sensitivity where you need it most. Straight shape and reservoir. Transparent, lubricated natural rubber latex condom. Nominal width: 54 mm.