The Icon "Underline" consists of the outline of a capitalized letter "U" in bold. Beneath his has been placed a bold line drawn horizontally signifying an underlined letter.
This Underline icon has Android KitKat style
. If you use the icons for Android apps, we recommend using our latest Material Icons icon pack (please check our sidebar on the right). Otherwise, it's a solid icon pack that looks good in small resolutions, either on the web or in print. It's characterized by thick lines, smooth corners, and is optimized for 24x24 pixels.