Be set of wear flip flops or pool shoes when you are in public showers. But even when you are at a public place like a waterwark. People have all these fungus's on their feet and are walking around bare foot and then you go in the bathrooms or in the changing rooms and it is just so nasty. Then you go home and your feet feel itchy and just weird...probably because you picked up some sort of foot fungus that will now take months to get rid of!!! Invest in $3 flip flops and save a bundle on ointments!