This Sign Out 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.
This icon is a very line line drawn in a circle with a small portion left blank on the right hand side. Inside of this empty portion is an arrow that is pointing towards the right. It starts in the center of the circle and ends right at its edge.