These knobby sandals target acupressure points in the foot, a
science practice known as reflexology. Proponents of reflexology make bold claims about its health benefits, while some researchers find there is no therapeutic value whatsoever. It has been around for thousands of years in several cultures and is still practiced by many believers around the world, so at the very least people enjoy the foot massage aspect of it, whether or not it’s actually unblocking energy fields and life forces as reflexologists may allege. Despite the fact that the manufacturer says these are extremely uncomfortable to wear (at first), these acupressure sandals are getting pretty good reviews from customers on Amazon.