The Pull-On Swim Diaper, model GC212, is a swim diaper designed for use by children with incontinence. This diaper can be worn alone or under a swimsuit. It has an outer layer of Oxford nylon which helps prevent the seepage of stool into the water, an inner layer of 100 percent cotton flannelette, and elasticized legs and waist. The diaper is latex free. SIZES: Small, medium, or large. COLOR: Purple, royal blue, or red.