The mouse clicks are made from independent segments rather than a 'bending plastic' design and the overall shape is pretty much symmetrical. It would appear ambidextrous but the side buttons are only on one side convenient for right handers.
The shape is sleek and simple with a low profile and with no defining stand out points of interest, suggesting Logitech seriously put function first.
This side we see the forward/back side buttons, they have a angular surface for quick tactile locating for your thumb and have a smooth, glossy surface.
Here we see the lighting zone, which is a simple, yet attactive highlight surrounding the rear edge of the mouse with the Logitech G logo situated in the middle.
It is a shame that Logitech didn't make the PRO completely ambidextrous with buttons on both sides. Other than that thought, there isn't much else happening here.
The mouse wheel has a wide textured rubber that looks geared towards absolute control, while behind that is a single DPI toggle button.
On the underside the sensor is situated in the centre and is surrounded by a circular glide pad, there are four more small feet situated in each corner. The theory behind glide pads is a rather interesting one and maybe now would be a good time to discuss that a little. I have received some questions about why some mice have small glide pads, while others feature large almost all encompassing pads. The quick answer is that it is a balancing act of pressure/resistance and stability and by altering the position, shape, and surface area of the pads, you can alter how the mouse flows. The safest bet tends to be a symmetrical design that provides similar resistance in all directions because unbalanced resistance can cause unbalanced mouse movement, not great for something that requires precision. Similarly, by altering the material and/or surface area, you can increase/decrease drag to which we could say alters the control/speed of the mouse. The Logitech PRO features relatively small feet for low resistance, high speed.