ZSZBACE Desk Pads Artificial Leather Laptop Mat, Perfect Desk Mate for Office and Home, Rectangular, Large (Black)

is the khaki color more brown or green?

Is this the kind that has the thin foam backing? I had one a few years ago. After a time, the foam became noxious but odorless. It nearly killed me.

Does it stay in place on a glass surface?

I am looking for a comfortable desk pad. How is this on the comfort scale? I'm not looking for a super hard surface.