What is so special about sock:
 The socks relax your legs while you are sleeping.
When your legs are extremely tried after one day of work or shopping,
you will wake up feeling your leg muscles relieved from fatique.
 
Reshape and Slim-down your calves while in sleep!
Prevent Water Retention.  Minimize Muscular Calves.
Giving you more attractive contoured lower legs the next morning.