primary swim diaper

A primary swim diaper is a specialized type of diaper designed for infants and young children to wear while swimming. Unlike regular diapers, which absorb liquid and can become waterlogged, swim diapers are designed to contain solid waste while allowing water to flow through easily.

Swim diapers typically have a tighter fit around the legs and waist than regular diapers to prevent leaks. They are also made of waterproof material that won't break down in water, such as neoprene or polyester.

It's important to note that swim diapers are not a substitute for supervision when it comes to water safety. Children should always be closely monitored when swimming, regardless of whether they are wearing a swim diaper.