I really like this rug. Beautiful, soft, fluffy. 
The grey actually looks a tad bit silver in some lights.

To step on it itself, it’s not cushioned at all. It’s basically like stepping on a thing blanket spread on top of hard flooring. 
So, buy, some  cushioning. 

In some reviews  I’ve seen some people say, the rug is thing etc, 
It is but, it’s so fluffy that, it’s not noticeable