Adult Swim Diaper Size:M The garment is designed to

The garment is designed to be worn next-to-skin under a swim suit

and do not guess

Please refer to the How to Measure Page which explains the difference in styles

Do not assume your size based on other garments

it is not your age that determines the style you need

Adult Swim Diaper Size:M The garment is designed toThe SOSecure Containment Swim Brief (also known as a swim diaper) is a washable undergarment worn under a swimsuit, designed for those dealing with incontinence. There are also styles for Adult, Youth, and Children. It is essential that you choose the correct style and size based on your measurements. Please refer to the How to Measure Page which explains the difference in styles. Some adults may fit a Youth style better it is not your age that