Five fingers shoe is made of neoprene rubber to help prevent ankle sprains. Wearing five fingers shoes as well known for wearing gloves in hand, like a preparation for the foot, "booties" to protect the skin of the foot soles of the feet but also to provide a more bare feet feel. And this shoe is like a person's second skin, making the wearer when the reaction force at the landing foot centers instead of concentrated in the heel.It helps to maintain balance.