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See Inside 3.0

All the info in a quick rundown video

Wecome to

No Worries Undies

Designed for toilet training and the inbetweeners—the kids who no longer need a nappy but can still have accidents.

It's a developmental transitioning stage, and accidents can go on for years, day or night, but nobody mentions it. We stay silent so our kids don't feel embarrassed.

Well, we see you (quietly) because, trust us, you're not alone, and we've got you covered.

No Worries Undies are your child's safety net and learning aid for that in-between stage.

Waterproof for practicality, keeping clothes dry, and with adjustable absorbency for all the toilet training stages and nighttime support.

Less laundry and stress for you -  Confidence, dignity and discretion for your child.

⭐⭐⭐⭐⭐  No worries undies 3.0

"Love the new style and block colours which are great for older children at primary school. We went with black to be discreet with the uniform.
No leaks onto clothes.
Has also been used overnight with 2x 4 layers with success."

K.

How Much Do They Hold?

Not as much as a nappy, but more than regular toilet training pants.

All versions have two layers of absorbency built in, so on their own, can hold a small day accident long enough for you to get to a toilet and discreetly change without worry.

Add inserts for more absorbency if they cannot be changed promptly, such as at night, or for larger day accidents.

The capacity of the largest size, with maximum inserts added, is approximately 250ml.

Originals have a smaller maximum capacity.

Kidsaroo No Worries Undies Inside Royal Blue
Leg & Waist Measurements

Fitting Advice

See the sizing guide below to start.

When using the guide, it's good to consider your child's weight and body type. You need the undies to fit well around the legs to prevent leaks.

If you are unsure, please use the following approximate waist and leg measurements for a more accurate fit.

The optional inserts are always recommended for night use.

Approx Leg Measurements

The following are the approximate leg circumferences before and with stretching.

  • XXS - 24cm - 30cm
  • XS - 26cm - 32cm
  • S - 28cm - 36cm
  • M - 30cm - 38cm
  • L - 32cm - 40cm
  • XL 34cm - 42cm
  • XXL - 36cm - 44cm

Approx Waist Measurements

The following are the approximate waist measurements before and with stretching.

  • XXS - 42cm - 54cm
  • XS - 44cm - 58cm
  • S - 46cm - 62cm
  • M - 48cm - 64cm
  • L - 50cm - 66cm
  • XL - 52cm - 70cm
  • XXL - 54cm - 72cm

Which Version Do I Need?

The Original version for a moderate day accident or a light night accident. You can add up to four extra layers with the inserts.

The 2.0 version for a larger day accident or a small to medium night accident. You can add up to eight extra layers with the inserts.

The new 3.0 version can hold the same amount as the 2.0 , however, it will hold for longer, as we removed the elastic side panels.

The larger the accident and the longer the undies have to hold it, the more absorbency you will need.

We always advise adding inserts for night use.

Not designed for heavy wetting.

🎁 Bundles Are Back!

You can choose your own undies and inserts individually OR choose one of our Easy Bundles, with a FREE double pocket wet bag.


🌿 We only use OEKO-TEX STANDARD 10 certified materials and the best quality on the market. You can rest assured they are free from any harmful chemicals and completely safe for your family. 🌿


Fast Dispatch

Flat rate and express post options available at checkout.

30 Day Returns

Try them on first and if you get the size wrong, return unused items for a refund.

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