"Tone" is a physiological reference to sensory adaptation regarding nerve impulse energy, and it describes the involuntary state of muscles. Every living human has tonic receptors that feed off external stimuli to prevent them from being an immovable heap of muscle and bone tissue.
One can certainly build, define, strengthen, and even change the composition of muscle (increase lean tissue), but any attempt to improve the "tone" of muscle would be impractical and most likely result in uncontrollable spasms/tremors.
For now, I'll pass on the wraps and just don my vintage Supertramp-fashion striped tube socks. They're just as tight, almost as effective...and nearly as logical.