The Flip Flop Guard Foot Cushion is a padded insert specifically designed to prevent chaffing and rubbing caused by thong sandal toe posts. The Flip Flop Guard Foot Cushion features virtually invisible polyurethane gel that wraps around the toe posts as well as a metatarsal pad that provides superior comfort. The foot cushion adheres to the sole of the flip flop to help prevent slipping and is ideal for both casual and dress sandals. Each Flip Flop Guard Foot Cushion can be hand washed for reuse with all of your thong sandals.