Change Geometry and Mesh Display Settings
Change the visual display of geometry and meshing in the modeling window.
From the View Controls toolbar, click 
.

Figure 1.
- Shaded geometry - Display shaded geometry with or without surface edges.
 - Geometry transparency - Set geometry transparency to 25%, 50%, or 75%.
 - Wireframe geometry - Display wireframe geometry with or without surface lines.
 - Don't draw geometry (G) - Hides geometry in the modeling window and is independent of an entity's saved visibility state.
 - Shaded elements - Display shaded elements with mesh lines, only feature lines, or no mesh lines.
 - Mesh transparency - Make mesh transparent.
 - Wireframe elements - Display wireframe elements with or without internal mesh lines.
 - Don't draw mesh (G) - Hides elements in the modeling window and is independent of an entity's saved visibility state.