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Nundies Youth Pants 4-7 Years

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Nundies Youth Pants 4-7 Years

Locks In Leaks
Built-in Odour Control
Low Profile Fit
Seriously Skin Safe
Size Medium
4 -7 Years
Large
8 -15 Years
Pack Quantity
FREE Delivery Australia-wide
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Description

Product Information

Leaks? They’re a thing. But Nundies have your kid covered — day or night, number one or number two.

They hold up to 800mL and come with built-in superpowers: soft on skin, comfy, and sensory-safe — with anti-leak leg guards for extra protection. Hypoallergenic, dermatologically tested, and latex-free, they also fit just like regular undies.

No bulk. No crinkle sounds. No stress. Just one less thing to worry about.

Sizing

For kids aged 4-7 years
Weight: 17-30 kg
Waist: 40-70 cm

Absorbency That’s Always On Duty

We don’t just say “leak protection”, we mean it.

Nundies are ISO-tested to hold 800mL (Medium 4-7 years) and 1000mL (Large 8-15 years), with a core that turns liquid into gel to keeps things locked away.

✔ Holds up to a full night’s wee (even for heavy wetters)

✔ Absorbent enough for sleepovers, overnight trips, and long car rides

✔ Helps keep bedding dry and mornings drama-free

Made for Kids Who Need Ongoing Protection

Because not every child is dry by a certain age, and not every need is short-term.

Nundies are designed to support kids and teens who need dependable, ongoing protection —
no fuss, no judgement.

✔ Trusted by families managing ongoing continence needs

✔ Sensory-safe design — no scratchy seams, no stiff bits

✔ Soft, flexible fit for comfort at school, home or in care settings

✔ Familiar, undie-like feel that supports routine and independence

Seriously Skin-Safe

Daily wear? No problem.

Nundies are gentle on skin and tough on leaks — without any chemical nasties.

✔ OEKO-TEX® STeP certified for material safety

✔ Dermatologically tested & hypoallergenic - expert tested to be safe for skin

✔ No fragrances, preservatives, chemicals, phthalates, or latex

✔ Gentle on even the most sensitive skin

Feels like Undies, Works like Magic

Looks like underwear. Feels like underwear. Works like a highly absorbent incontinence pant.

Win-win-win.

✔ Low profile — stays invisible under clothes

✔ Rustle-free design for quiet comfort

✔ Slim enough for fitted pyjamas or school uniforms

Real Odour Control

Smells? Sorted. No worries.

Nundies use smart odour-neutralising tech that keeps pH low to help stop the bacteria that cause both smell and skin irritation.

✔ Smart odour-neutralising tech keeps pH low to fight bacteria

✔ Keeps skin happy by helping reduce bacteria that can cause irritation

✔ Stays fresh for up to 12 hours, without added fragrance

Smarter on Sustainability

Nundies are made to perform — without costing the planet more than they should.

✔ Manufactured in carbon-neutral facilities

✔ Powered by renewable electricity

✔ No palm oil or animal-derived ingredients

✔ Plant-based fluff (cellulose)

✔ FSC-certified packaging with 15% recycled plastic

Snug Where It Counts

Stays put without squeezing, pinching or leaking.

Whether they’re sleeping, running, climbing or fidgeting — Nundies hold up.

✔ Latex-free elastic anti-leak cuffs at the legs

✔ Flexible fit that moves with your child

✔ Won’t sag, ride up, or shift out of place

✔ Tried and tested for play and sleep

Designed for Comfort

Fully breathable to keep things cool & comfy — whether that’s through school, rest, or overnight.

✔ Materials that allow airflow to the skin

✔ Reduces build-up of moisture and heat

✔ Helps prevent sweat rash and dampness

✔ Feels soft, not sticky or sweaty

How to Wear

Before you put your Nundies on, gently fold the pants in half lengthways, then cup your hands over the absorbent pad. Rub your hands back and forth — this helps soften them up and get them ready to fit snugly.

This quick step helps the pants mould to the body and activates the leak guards around the legs — so your little legend stays comfy and protected.

When it’s time to take them off, you can either pull them down or tear the sides — whatever works best.

 

 

Ready, set, play! Soft, comfy, and super absorbent for day & night protection.

Absorbency

up to

800 mL

Odour Control

up to

12 hrs

Smart Absorption

 

3 Channels

Leg Leak-Guards

 

2 X

What Makes Us Special

Used and loved by many

4.7
Rated 4.7 out of 5 stars
Based on 312 reviews
94%would recommend this product
Slide 1 selected
312 reviews
  • AH
    Ashlee H.
    Verified Buyer
    I recommend this product
    Age Range 25 - 34
    Gender Female
    What I Like Most The Comfort, Service, Value
    Rated 5 out of 5 stars
    3 months ago
    Nundies Youth Pants 4-7years

    I use Nundies for my 5yr old girl, she has Level 3 ASD and still cant use toilet, so theses youth pants are really good for her! I go through 10-15 a day with her just cause she doesn't use the toilet at all, but they are really good for her size, shes about 24kgs but normal huggies do not fit anymore, these hold heaps, fit well and last long!

    invizi-usa
    3 months ago

    Hi Ashlee,

    Thank you so much for sharing your experience with us — we’re so glad to hear Nundies are working well for your daughter and providing the fit and absorbency she needs.

    We know finding the right product can be really challenging as kids grow, so it’s wonderful to hear they’ve been comfortable, reliable, and lasting well for her.

    Thank you again for your support, we’re so happy to be able to help make things a little easier for your family.

    Warmly,
    The Invizi Team

  • ZS
    Zara S.
    Verified Buyer
    I recommend this product
    Age Range Under 18
    What I Like Most Absorbency
    Rated 5 out of 5 stars
    3 months ago
    Leakproof

    These have been much better than the store bought ones for my 8yrs old. No accident at all even with those morning big number 1s. They also seem more comfortable because they are softer, more flexible but thats an observation only.

    invizi-usa
    3 months ago

    Hi Zara,

    Thanks so much for the lovely words, we’re so happy to hear it worked well for you! We’re always here if you need anything else.

    Warmly,
    The Invizi Team

  • MY
    Melanie Y.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    5 months ago
    Enfin plus de fuite 😁

    Mon fils de 6 ans avait souvent des fuites la nuit, pourtant il avait des couches de la marque Ontex qui nous revenait encore plus cher qu’ici et on avait toujours des fuites!

    Il ne me réveille plus le matin avec son lit mouillé donc c’est parfait 😊

    Par contre pour les enfants qui ont un petit bidon elles sont un peu juste au niveau du ventre.

    Les premiers jours, mon fils se grattait souvent où il y a l’élastique de la couche, mais vu que ça s’est arrêté, je ne sais pas si c’était lié à ça 😊

    invizi-usa
    5 months ago

    Bonjour Mélanie,
    Waouh, nous sommes très heureux que votre fils puisse dormir au sec grâce à nos Nundies, et que vous fassiez des économies en plus !
    Merci pour votre remarque concernant la ceinture de la couche-culotte. Si celle-ci est un peu juste, peut-être que votre garçon serait assez grand pour nos Nundies 8-15 ans. Si vous le souhaitez, nous pouvons vous les faire essayer gratuitement. Prenez simplement contact avec notre service client ici : https://invizi.fr/pages/contact-us 😊.
    Concernant les grattages, bien que nos couches-culottes soit exemptes de produits nocifs ou allergènes, et qu'elles soient particulièrement douces et souples, elles peuvent provoquer ce genre de désagrément lorsqu'elles serrent un peu trop la taille ou les cuisses. Peut-être que la taille au dessus sera trop grande au niveau des cuisses, mais cela peut valoir le coup d'essayer au cas où !

    À bientôt !

    L'équipe Invizi

  • SW
    stephanie w.
    Verified Buyer
    I recommend this product
    Age Range Under 18
    Gender Male
    What I Like Most The Comfort, Absorbency, Odour Control, Discreet Packaging, Fast Delivery
    Rated 5 out of 5 stars
    5 months ago
    100% love them

    I have 2 sensory needs, both requiring these and i cant fault them enough. They 4 hours wirh one child and last all night with the other. Been a livw saver since i found them. I wont be changing. Complete discret too. Look no bulk!

    invizi-usa
    5 months ago

    Hi Stephanie,
    Thanks so much for the lovely words - we’re so happy to hear it worked well for you! We’re always here if you need anything else.

    Warmly,
    The Invizi Team

  • MJ
    Marketa J.
    Verified Buyer
    I recommend this product
    Age Range 35 - 44
    Gender Female
    What I Like Most The Comfort, Service, Discreet Packaging, Fast Delivery, Confidence
    Rated 5 out of 5 stars
    11 months ago
    Nundies

    I am happy to say that these pull ups are brilliant. My son (nonverbal autistic with development delay, so hard to potty train when he is not bothered wet pull ups) woun't wear any others ( except one brand yet) we use blue ones for days and school and green for nights for more comfort. They dont have any (night's) pattern which i am glad. Those paterns are neutral and the color is great. About leakage- it is depend how much he drinks , accidents happend but most of the time no leakage. I am buying them for a while now and will probably continue to do so. Customer service is very helpful.

    invizi-usa
    11 months ago

    Hi Marketa,

    Thanks so much for the lovely words - we’re so happy to hear it worked well for you! We’re always here if you need anything else.

    Warmly,
    The Invizi Team

Frequently Asked Questions

How do I choose the correct size for my child?

Our Nundies Youth Pants come in two sizes.

Our Medium size is suitable for kids between 17-30 kg (4-7 years), while our Large size is best for kids between 27-58g (8-15 years).

Selecting the size by the weight of your child will be more accurate than only using their age.

Are Nundies effective for bedwetting?

Absolutely - our Nundies Youth Pants are here to keep bed sheets and bottoms dry for a restful nights sleep.

They look and feel just like regular underwear, but with the superpower of a speed dry top sheet and 3 channel absorbency to quickly absorb any nighttime accidents.

They've also got leak guards at the leg openings to stop any pesky leaks in their tracks!

My child has day time accidents, too. Can I use Nundies during the day?

Of course - Nundies can be used at any time of day or night.

They're super soft and super stretchy, looking and feeling just like regular undies to stay hidden under outfits, like an invisibility cloak!

Do Nundies prevent any odours?

Nundies are made with an active odour neutralising material inside, so you can be sure your child has protection from leaks with none of the smelly bits!

My child sometimes has poo accidents. Will Nundies work for that, too?

They sure will! Nundies Youth Pants have enough coverage to protect from soiling accidents.

Got more questions?

Our friendly specialists are here to help. Call now or email our team.

Our products are made for invisible confidence - to let skin breathe , is crafted to hug everybody , and is invisible to the senses .

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