The best bedwetting underwear

Michael Pollick

Some bedwetting alarms may not be compatible with certain brands of bedwetting underwear. Parents should check for any kind of conflict before investing in a different brand of underwear.

There are a number of underlying causes for bedwetting. Some can be addressed through medication, some resolve over time and others may continue into adulthood. Whatever the cause may be, a quality set of disposable bedwetting underwear provides discreet but effective protection against urine leakage, stains and odor. Some brands are barely distinguishable from regular underwear in terms of fit. Bedwetting underwear may not be part of the cure, but it is definitely part of the solution.

If you’re shopping for bedwetting underwear for a toddler, an older child or an adult, read our buying guide. Topping our short list of contenders is TRANQUILITY Premium OverNight Disposable Absorbent Underwear, which is available in a wide range of sizes for all ages and features exceptional liquid-absorption capacity.

What to know before you buy bedwetting underwear

Disposable vs. reusable

There are two forms of bedwetting underwear to choose from: diaper-like disposables or cloth-based reusables. Both have their advantages and disadvantages. Disposable brands tend to hold more urine than reusables, up to 33 ounces. Reusable brands look and fit more like regular underwear, with either a built-in pad for absorbency or a pocket for a separate insert. They generally hold less fluid, however.

Disposables are better for younger children and those with significant incontinence. Reusables work best for older children or adults with weak but still functional bladders.

Fit and size

Manufacturers promote a wide range of underwear sizes, from small infant to extra-large adult, but these sizes are not necessarily universal. One brand’s medium may be closer to another brand’s large, for example. Finding the right fit for a child can require some comparison shopping. A child’s actual measurements can also be compared to the manufacturer’s sizing chart on the package.

Security and comfort

The fit of bedwetting underwear should be secure enough to prevent leakage, but not tight enough to cause discomfort. Some flexibility is also an important consideration. If adhesive strips are in play, they should fit well enough to move with the child as they sleep. If an elastic waistband is present, it should fit well enough around the hips to avoid sagging.

Bedwetting underwear features

Leakage protection

Any brand of bedwetting underwear can leak if the urine output exceeds its absorbency rating. Many manufacturers add a breathable but water-resistant outer layer to reduce the effects of an overactive bladder or accidental overflow.

Absorbent pads

Both disposable and reusable bedwetting underwear can benefit from the addition of absorbent pads. There may be a designated pocket for such a pad, or it can be added during a change. These pads may be gender-specific.

Bedwetting underwear prices 

A pack of basic disposable bedwetting underwear can be found for as little as $20, but expect to pay more for disposables with slimmer profiles. Reusable bedwetting underwear generally costs $45-$50 for a standard twin pack or one pair with a pocket for absorbent pads.

Bedwetting underwear FAQ

Q. My child wants to go to a sleepover, but they’re on a bedwetting alarm at home. Will bedwetting underwear be enough protection overnight?

A. In general, a quality pair of bedwetting underwear with a waterproof lining should provide enough protection for one night away from an alarm system. Be sure to pack a few replacements as discreetly as possible.

Q. Will the use of bedwetting underwear encourage my child to stop wetting the bed?

A. In most cases, no. Some children may be able to control their bedwetting as they grow older, but bedwetting underwear itself doesn’t address the underlying issues behind it.

Which bedwetting underwear should I get?

Best of the best: TRANQUILITY Premium OverNight Disposable Absorbent Underwear

Our take: This odor-resistant bedwetting underwear is great for older children and adults with incontinence issues.

What we like: Available in a wide range of sizes. Absorbent cloth material. Gathered top and full-rise waist for snug fit. Absorbs up to 34 ounces of fluid.

What we dislike: Large leg holes can leak. Only designed for overnight use.

Best bang for your buck: GoodNites Bedwetting Underwear for Boys

Our take: Parents seeking a transition from diapers to cloth underwear should consider this affordable brand of overnight bedwetting pull-ups.

What we like: Affordable price point. Designed as a pull-up for older toddlers. Decorated with colorful and appealing characters. Sizes up to 125 pounds.

What we dislike: Overnight leakage is a common complaint. The fit is variable.

Choice 3: Prevail Incontinence Protective Underwear

Our take: The sizing is not ideal for children, but older teens and adults will appreciate the natural fit and ease of use.

What we like: Thinner profile, fits more like regular underwear. Contains skin-friendly vitamin E and chamomile. Well-ventilated; will not overheat.

What we dislike: Not available in actual child sizes, just youth/adult. Some complaints about lack of absorbency.

Michael Pollick is a writer for BestReviews. BestReviews is a product review company with a singular mission: to help simplify your purchasing decisions and save you time and money.

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