Deep heel cup The pretty deep molding during the heel space supports the foot tissue and retains the heel bone firmly in its natural posture. This provides the foot with almost as much aid when it is inside a sandal as when it is in a shut shoe. Higher substance: https://rubber-sandals33219.goabroadblog.com/33487138/the-smart-trick-of-natural-rubber-flip-flop-that-nobody-is-discussing