Made from 100% natural latex, Aqua Guard is designed to protect feet from verrucae, athlete's foot and other foot infections commonly found in the indoor swimming environment. They can also be used to keep foot dressing dry when swimming (only after a doctor has been consulted). Note: Verrucae and Athletes foot are not water-borne, they are caught * For Protection Against Verrucae & Other Foot Infections. * Slip Resistant sole * Contoured Shape for comfort * Use in swimming Pools, Changing Rooms, Showers, Baths ect. by feet making contact with contaminated wet surfaces. PLEASE NOTE : THE SOCKS ARE SEALED THEREFORE WE ARE UNABLE TO ACCEPT RETURNS ONCE YOU OPEN. THIS IS FOR HEALTH AND SAFETY REASONS. IF YOU ARE UNSURE OF SIZING PLEASE EMAIL US FIRST