Clarifications and features: * Adjustable back strap. * Elastic back strap that allows the shoe to be worn from above or below. * Good shock absorbent. * Lightweight and high quality. * Leaves no trace in its place. * The sole of the shoe is slip-resistant and rubber-resistant for better ground grip. * Well ventilated: open to the heel. * Closed at end to protect foot. * We recommend wearing socks with this shoe.