The strongest, coziest, big kid diapers out there

Chameleon Undies Are Bedwetting Diapers In Disguise

Waterproof big kid diapers

Waterproof Leg Gussets

I can remember so many mornings where my son would wake up in a sad, soggy puddle. Not anymore, baby! Waterproof gussets lock wetness in, and act very effectively for side-sleepers!

Bedwetting Pants used as Big Kid Diapers

Brilliant Contruction

Comfy fleece wrap the legs, while heavy duty waterproofing redirects wetness to the Chameleon's inserts. 

Nighttime Underwear

Outrageous Absorbency

Your kiddos 'pee-pattern' is as unique as them, so why settle for a one-size-fits all solution thats doesn't work? Adjust your Chameleon's flat insert to precisely what your kiddo needs!

Save SOOOO Much Money - Who Knows How Long Bedwetting Will Last!?!?

Most families spend well over $600 on disposable bedwetting products per year. That's the price of a weekend vacation! Super Undies can last 3 or more years, saving you money, and saving the planet :)

Nighttime Undies Trainers; Spinderella
Nighttime Undies Trainers; Spinderella
Nighttime Undies Trainers; Spinderella
Nighttime Undies Trainers; Spinderella

Nighttime Undies Trainers; Spinderella

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Chameleon Undies 3-Pack
Chameleon Undies 3-Pack

Chameleon Undies 3-Pack


Chameleon Undies are a direct replacement for UnderJams or GoodNites. They are very waterproof, and have absorbency that allows you to adjust to your child's needs. Whether your bedwetter is a leaky faucet or a fire hose, the Chameleon can adapt for a good night's rest!

This set gives you three mixed-colored pairs of eco-friendly reusable bedwetting underwear. That's enough Undies for 3 nights.  Our Undies can typically last a child through 2-3 years of growth, and can last up to 6 years of wear and tear. This means you can use them through multiple kids, or sell/donate them when your done :)

Will They Work?

You may still be wondering if these will work for you, and we want to be very transparent about that. Chameleon Undies work for boys and girls. Our unique insert system is the bomb. It's our secret sauce to success! Use 1 for a trim fit and a light wetter. Use 2 inserts to hold back the hoover dam!

Chameleon Undies also have a build in size adjustment in the waistband to help you get a good fit and let these undies last longer. Just fold down the waistband to cinch up the rise!

While the initial cost of cloth may seem pricey at first, when you truly compare the cost you’ll find in the long run Super Undies can save you a lot of money! You can get them cheaper by purchasing them as a package deal. 

Studies show that as your child gets older it is important to embrace this area with workable and practical solutions. Kids need to know that they are being seen, heard and cared for. Ignoring bedwetting all together and quietly providing a disposable larger baby diaper can have lasting effects on a child’s self esteem. The truth is one in every four kids in a first grade classroom are still wetting the bed! By the time boys are 7, one in ten are still wetting the bed. This problem is bigger than you thought. Your kid is completely normal!

Here’s the kicker - It’s not even a problem. Trying everything under the sun to eliminate bedwetting shows kids that this IS a problem to fix, and causes them to feel powerless and broken.

A kids starts to think... what’s wrong with them? Why do they do this? The best way you can help your kiddo is to normalize it. Remove the baby diaper stigma by taking away the disposables. Give these kiddos their dignity back by providing them with a reusable cloth padded underwear that contains the wetness and just gets tossed in the laundry. A pair of super undies can last up to 3 years in size, but 6 years of regular use!  That means that by supplying your kiddo with 6 pairs of undies they will have a healthy rotation, colorful fun options to choose from every night, and no pressure to NOT wet anymore. Once you have Super Undies, no more money needs to be spent and no extra laundry is generated. Just throw your undies in with the load of towels you are already washing.

And here’s the best part - 15% of kids that switch from disposables to cloth show reduced bed wetting within the first 2 weeks of use, and THAT makes your kiddo feel MUCH better!


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Chameleon Undies are a direct replacement for UnderJams or GoodNites. They are an all-in-one heavily padded, waterproof underwear developed for children to use overnight when they wet the bed or are night training.

Big Kid Diapers

Strong Waterproofing

Super Undies are made with PUL, which is a thinly laminated non-wicking fabric. PUL has a soft drapey feel to it, is waterproof in nature, but allows more breathability than disposable diapers. Waterproof gussets line the legs of these Undies, locking in the wetness.

Adjustable Absorbency

Underwear for night time potty training and bedwetting should be very absorbent and accommodate whatever your child can put out without leaking, but still allow the child to feel wet. This helps create the brain/body connection necessary to work through nighttime potty training, and that's exactly what our Chameleon Undies do! 

Handmade in America

We are hand-made in American by moms, right out of their home. They are provided with industrial sewing machines, and they are tested for expert skill. Working from home allows them to provide an income for their families, while still being with their babies :)

Because of our unique business model in supporting work-at-home-moms, we get shipments in throughout the week. We don't always know what is coming in, so if you see something you like grab it! 

Check Out Sizing

Chameleon Undies are Made in American by work-at-home Mamas, on professional sewing machines.  Please allow time for these to ship :)

Check Out Real Kids Who Use Super Undies

Bedwetting Underwear For Toddlers Through Teens!

Big Kid Bedwetting Diapers for children who wet the bed

5 yr old and 12 yr old

Big Kid Overnight Diapers for children who wet the bed

3 yr old and 6 yr old

Nighttime Underwear

5 yr old

How We Give Back

10 % of every dollar we bring in, on the gross, goes to charities. In fact, our donations double our profits. We faithfully sit down every month and send donations. To see who we work with and continue to support, click here. 

Nighttime Undies Trainers; Spinderella

Size: Size 4

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