The construction was created using the structure of a human foot to keep your feet dry and non-skid all day. Made from highly elastic, medical-grade silicone gel that is of the highest quality and durability. Can successfully stop shoes from slipping, calluses from growing, forehead ache, corns, and more. avoids thickening of the heel skin and shields the heel bone from excessive pressure, stress, and strain. Forefeet sleeves in the shape of a beehive, gel toe separators, bunion splints, and cushions for the metatarsals are all available. comfortable to wear barefoot or with shoes on Hand wash in warm water with liquid detergent, then dry in the shade to prevent exposure to the sun.