Unlike compression socks or foot baths that only provide surface relief, Fuwa.lab™ MSL works from within.
Its gentle EMS pulses activate your calf “muscle pump” — the body’s natural mechanism for moving blood and lymph fluid.
This active stimulation supports true circulation, easing swelling and nighttime restlessness where it starts.
No squeezing, no overheating — just quiet, effortless relief that restores your legs while you unwind.


