CWI Medical
CWI Medical

SOSecure Containment Swim Brief / Diaper


Price: $49.95 - $59.95

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SOSecure Containment Swim Brief / Diaper

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Discreet, Unisex, Effective, and Reusable, our SOSecure Containment Swim Brief is a customer favorite!  Designed for adults and teens dealing with incontinence, this garment is designed to be worn next-to-skin under a swim suit. 

It is intended  for bowel containment, however it will protect a certain amount against urinary leakage (Each person does vary.).  Our tests showed it would easily contain several cups of water - please try it at home first to see how long it will contain urine for you. It is important to purchase the right size, and keep it as snug as possible using the adjustable closures.   

Although it was made specifically for swimming, many customers tell us it makes a great cover for disposable or cloth diapers.

SoSecure Swim Containment Brief

Size XS S M L XL


Rise: Adult

Rise: Youth

22" - 24"

27 1/2"


25" - 28"

28 1/4"

25 3/4"

29" - 32"


26 1/2"

33" - 36"


27 1/2"

37" - 40"


28 1/2"


Plus Sizes 2XL 3XL 4XL 5XL


Rise: Adult

Rise: Youth

41" - 44"

32 1/2"


45" - 48"



49" - 52"

35 1/2"


53" - 58"

36 1/2"



The garment is Unisex. Please order by waist or hip, whichever is larger.  For example, if a person has a 34" waist and a  38" hip, they should order the XL which has a range of 37"-40", even if the waist is much smaller than 37".  If your measurements are at the higher end of a size range, don't assume you should go to a larger size. These garments are very adjustable and stretchy, and should fit very snug.

Should You Purchase an Adult, Youth or Child Style SOSecure Swim Brief / Swim Diaper? 

Click here to measurement instructions.

The youth size is similar to the adult, except cut slightly shorter through the rise. This simply means that a Youth style will sit lower on the waistline.  Click here to order Youth Sized SOSecure Swim Briefs.

While these garments are known by other names, such as swim nappies, undergarments for swimming, and Special Needs swim diapers, with whichever name, we are proud to carry this helpful item.

Features of the SOSecure Containment Swim Brief Diaper include:

  • High tech stretch polyurethane fabric with soft fleece lining
  • Elastic waist & legs for added security
  • Velcro closures which offer fully adjustable sizing that opens up flat, for ease in dressing
  • Machine washable (hang to dry, do not machine dry)
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