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  5. Nundies Youth Pants 4-7 Years (17-30kg)

Locks In Leaks

Built-in Odour Control

Low Profile Fit

Seriously Skin Safe

195 Reviews

Nundies Youth Pants 4-7 Years (17-30kg)

  • Up to 800mL absorbency (ISO-tested) — holds a full night’s wee
  • Looks & feels like undies — low-profile, rustle-free
  • Real odour control — pH-balancing tech, no added fragrances
  • Seriously skin-safe — OEKO-TEX® STeP certified, dermatologically tested & hypoallergenic
  • Easy on/off — pull-up style with tear-away sides

Locks In Leaks

Built-in Odour Control

Low Profile Fit

Seriously Skin Safe

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.

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

 

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

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

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

 

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

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

✔ Every Nundies order with us = one tree planted

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

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

Waist: 50-70cm 

Weight: 17-30kg

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 for your kiddo.

 

Frequently Asked Questions

We have two size options to fit children aged from 4-7 years old and 8-15 years old.

Magics Youth Pants for ages 4-7 and 8-15 are our most popular brand for children and teens. Over 90% of those who reviewed our Magics pants would recommend them to a friend.

Our waterproof bedding and protectors are also a popular add-on for parents and carers shopping for youth pants. These help protect a child’s bed and any furniture they use from leaks and add an added layer of confidence and comfort to their incontinence experience.

Firstly check the weight of your child, this will help you understand which size is best:

  • Nundies Ages 4-7 (17-30kg)
  • Nundies Ages 8-15 (27-57kg)
  • iD Comfy Juniors Ages 4-7 (17-27kg)
  • iD Comfy Juniors Ages 8-15 (24-47kg)

Before putting the pants on your child, or before they put them on themselves, fold them in half lengthways and rub them a few times. This helps soften them so they’ll better mould to the body.

Then make sure the leak guards in the leg holes are flared upwards towards the waistband. This will ensure maximum protection against leaks. The pants should fit snug on the waist and legs without being uncomfortably tight.

The waistband and leg cuffs should fit securely - but not tight - against the body. As like when a nappy is too big, if a nappy is too small it can cause leaks. You can also judge whether the size is correct based on the weight suggestions on our youth pants.

If your child is over the age of 15 and requires incontinence pants, you can try the smaller sizes from our adult unisex range, such as our iD Pants Plus in Extra Small.

View our full-range of adult pull-ups here to see what will suit your child best.

If you need any guidance, our team of product specialists will be more than happy to help!

Make sure the leak guards in the leg holes are flared upwards towards the waistband. This will ensure maximum protection against leaks. The pants should fit snugly on the waist and legs without being uncomfortably tight.

If you’ve done this and your child is still experiencing leaks, you may need to look at our unisex range of pull-ups as these hold more liquid. However, please note that the sizing does vary considerably.
We also recommend seeking advice from your child’s doctor for ongoing incontinence management.

Customer Reviews

PerformanceRated 4.7 on a scale of 1 to 5
ComfortRated 4.8 on a scale of 1 to 5
ServiceRated 5.0 on a scale of 1 to 5
195 reviews
  • Ayvah R.
    Verified Buyer
    I recommend this product
    Age Range 55 - 64
    Gender Female
    What I Like Most The Comfort, Price, Fast Delivery, Absorbency, Value
    Rated 5 out of 5 stars
    17 minutes ago
    Nundies

    Absolutely love these nappies before nundies my daughter was having accidents every night without fail. Just a relief having no leakage.

  • Meg D.
    Verified Buyer
    I recommend this product
    Age Range 35 - 44
    Gender Other
    What I Like Most The Comfort, Absorbency, Service, Fast Delivery, Price
    Rated 5 out of 5 stars
    1 hour ago
    Excellent product

    These fit our child comfortably allowing him great movement and they last him all night long. Recommended :)

  • Ally
    Verified Buyer
    I do not recommend this product
    Age Range Under 18
    Gender Female
    Rated 1 out of 5 stars
    12 hours ago
    Didn’t work

    Bought for my child 5yrs old weight 19kg so bought the smaller size they were quiet small but seemed to work at first so mistakenly bought more after a few days or using these and constantly leaking I tried the bigger size but they where too big. I can’t take my child out for long with out changing her within an hour she’s soaked through going through loads off these as constantly changing even schools saying they’re leaking and been asked to bring different ones in. My child’s severely disabled doesn’t know she’s going to the toilet because off a old spinal cord injury from a medical condition she had the signals in her spine don’t work as they should so now I’m on the hunt again to find another nappy or pull up anything that will work but has my child gets older I’m finding it so hard to find anything that fits. These nundies probably be great for a child who’s toilet training but in our situation they are no good

    C Profile picture for ConfidenceClub
    ConfidenceClub
    4 minutes ago

    Hi Ally,

    We’re really sorry to hear you’re disappointed - that’s not the experience we aim to give.

    You're covered by our money-back guarantee, so we'd be more than happy to arrange a full refund.

    Just get in touch with our customer care team at hello@confidenceclub.co.uk, 0800 088 5955 or webchat, and we can take it from there.

    Warmly,
    The Invizi Team

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