The original swim diaper-disposable. Single layer anti-microbial fluid and particle barrier. Soft and durable, infused with a proprietary silver based blend formulated to kill bacteria it comes in contact with. Designed to trap, contain and kill potentially dangerous bacteria such as e-coli from spreading in the water and areas around the water. No additional diaper necessary for water activities. Comfortable and discreet. No absorbent materials- no diaper fibers left in the water. Fast drying, no sagging and no dripping. Replaces rubber or vinyl pants as a diaper cover. Use as a diaper cover when traditional diapers are necessary and timely changing is inconvenient. Approved by public health and swimming facilities since 1992. latex free. Reusable until soiled. Made in the USA.