fabricImportedRubber sole[STRETCH FABRIC] Upper with stretch breathable ultra light weight fabric for fast draining and cross ventilation, give excellent flexible and comfortable.[Perfect for Beach Walking] No holes in sole, so sand,dirt,seaweed,and little rocks do not get in shoes[NON-SLIP&FOOT SAFETY] Professional anti slip rubber outsole with comfortable thicken honeycomb structure insole, are flexible and thick enough to protect your feet from stepping on rock and stone. Also, the insole perfectly matches the shoes and prevents the insole gets detached when you are hiking or playing water sports[MAGIC BUTTON BAND] Magic button band help adjust the shoes according to the width of the feet quickly, convenient and did not step on the troubles of shoelaces.[MULTIFUNCTIONAL SHOES IN DIFFERENT CONDITIONS] Our shoes are amphibious shoes which can make sure you can enjoy your life in land or in water. You can use the aqua shoes in pool, camping, zip-lining, swimming, jumping, river trekking, paddle rafting, snorkeling, raining, beach visiting, water aerobics, jogging, walking,any water playing or land playing.