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See Inside - Original Version

All the info in a quick rundown video

Wecome to

No Worries Undies

Designed for the inbetweeners—the kids who no longer really need a nappy, but can still have more than just a 'little' accident.

It's a developmental transitioning stage that can go on for years, particularly at 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 for that in-between, transitioning stage. Waterproof and discreet for day, with adjustable absorbency for nights.

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

⭐⭐⭐⭐⭐  Great investment for your child!

"These have been a blessing in disguise. No more expensive throw away nappies. They are comfortable and definitely keep the nights dry. Would 100% recommend for anyone with a child that suffers from nocturnal enuresis."

K.F.

💦 How Much Do They Hold? 💦

Not as much as a nappy, but more than regular accident undies. An in-between, for the in-between stage.

All versions have two layers of absorbency built in which can hold a light to moderate day accident long enough for you to get to a toilet and change without worry.

Add inserts for extra absorbency for a larger day accident, or if they cannot be changed reasonably soon, such as at night.

The capacity of the largest size, with maximum of eight extra layers added, is approximately 250ml - 300ml.

Originals have a smaller maximum capacity, as they can accommodate fewer extra layers.

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 undies version do I need?

The Originals are perfect for small to moderate day accidents or a light night accident with inserts. You can add up to four extra layers with our inserts.

The 2.0 version are great for small to more significant day accidents or a moderate night accident with inserts. You can add up to eight extra layers with our inserts.

The new 3.0 version has the same absorbency as the 2.0 , however, it will hold a moderate accident for longer at night, as we removed the elastic side panels .

The longer the undies have to hold an accident for, the more absorbency you will need.

This is why we always advise adding inserts for nights.

🎁 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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