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Heavy
HEAVY
FLOW
Model wearing WUKA limited edition orange Teen Stretch Seamless Midi Brief for heavy flow periods. Comfortable, leak-proof period underwear for teens.
  • Heavy
    HEAVY
    FLOW
    Model wearing WUKA limited edition orange Teen Stretch Seamless Midi Brief for heavy flow periods. Comfortable, leak-proof period underwear for teens.
  • Heavy
    HEAVY
    FLOW
    Front view of WUKA Teen Stretch Seamless Midi Brief in orange. Limited edition heavy flow period pants designed for comfort, absorbency and flexibility.
  • Free Shipping · 100% Happy Guarantee · Try for 40 days (free refunds)
  • Back view of limited edition WUKA Teen Stretch Seamless Midi Brief in orange. Heavy flow period underwear offering full coverage and secure fit.
  • Side profile of orange WUKA Teen Stretch Seamless Midi Brief. Limited edition heavy flow period pants with sleek fit and seamless comfort for teens.
  • Flat lay cutout of WUKA limited edition orange Teen Stretch Seamless Midi Brief. Heavy flow period pants offering stretch, comfort and high absorbency.
  • WUKA period pants features: super-fast absorption, 12hr leak protection, 3-size stretch fit. No pads or tampons needed—just these limited edition briefs.
  • Model wearing WUKA limited edition orange Teen Stretch Seamless Midi Brief for heavy flow periods. Comfortable, leak-proof period underwear for teens.
  • Front view of WUKA Teen Stretch Seamless Midi Brief in orange. Limited edition heavy flow period pants designed for comfort, absorbency and flexibility.
  • Back view of limited edition WUKA Teen Stretch Seamless Midi Brief in orange. Heavy flow period underwear offering full coverage and secure fit.
  • Side profile of orange WUKA Teen Stretch Seamless Midi Brief. Limited edition heavy flow period pants with sleek fit and seamless comfort for teens.
  • Flat lay cutout of WUKA limited edition orange Teen Stretch Seamless Midi Brief. Heavy flow period pants offering stretch, comfort and high absorbency.
  • WUKA period pants features: super-fast absorption, 12hr leak protection, 3-size stretch fit. No pads or tampons needed—just these limited edition briefs.
WUKA Teen Stretch™ Seamless - Heavy flow - Orange Sun
Teen Stretch™ Period PantsSeamless Midi Brief
€17,95

Size Chart


WUKA Teen Stretch Period Pants
Fits 3 sizes in one underwear for a perfect fit first time and for growing teens & tweens

SIZES Size 1: Age 8-12yrs Size 2:  Age 12-16yrs
Universal XXS, XS, S S, M, L
UK 4,6,8, 8, 10, 12,
EU 134-140, 146-152, 158-164 158-164, 170-176
Hip (cm) 75 - 90 90 - 105
 

How to Measure Your Hip Size
Teen Stretch period underwear size chart with measuring guide for chest, underbust, waist, hips, and leg opening to help teens find the perfect WUKA fit first time. Ensure leakproof comfort and flexible sizing that grows with you
WUKA TIP: No tape measure? 
You can measure yourself with a belt or dressing gown cord and a 30cm ruler! Tie the belt around your hips, place a piece of tape or pinch where it reaches, then lay flat and carefully use the ruler to measure the length.
Size
Pack Size
Fits 3 Sizes
Fits 3 Sizes
Leakproof & Breathable
Leakproof & Breathable
Seamless No VPL
Seamless No VPL
Reusable 2 Years
Reusable 2 Years
Mid Height Gusset
Mid Height Gusset
Midi Style
Midi Style

WHY THEY’LL LOVE IT

The Teen Stretch™ Seamless Period Pants are designed to grow with them. Thanks to a bi-directional gusset that expands with their body, they stay comfy, secure, and leak-free without needing a new size every time they grow. Limited Edition Mood Boosting colour.

HOW IT WORKS

The narrow gusset is made for teen proportions and uses CoolMax™ tech to wick moisture, dry fast, and lock in leaks. Holds up to 20ml of flow—that’s around 4 tampons or 3 day pads. Up to 12 hours of protection on lighter days, 4–6 hours on heavier ones.

BEST FOR

First periods. Heavy flow. School days. Sleepovers. These are a full replacement for pads and tampons—built for real life.

GOOD TO KNOW

Wash before first wear. Seamless, breathable, and reusable for up to 2 years. Kinder to their body—and the planet. 
Free Shipping

We want you to love your WUKAs. UK orders usually arrive within 2–5 working days (express options available), and international shipping is fully tracked from just £5–£10 via FedEx. For our EU customers, we also collect VAT upfront to avoid any surprise fees on delivery.

If it’s your first pair, you’re protected by our 100% Satisfaction Guarantee — try one on, and if it’s not the right fit, you can return or exchange within 40 days. All other items must be unworn and in their original packaging. Once we receive your return, refunds are processed within 10 working days.

See our Shipping Cost and Returns & Refund Policy.
Wash and Care

Rinse, Wash at 40°, air dry inside out. Tested to 54 washes.
Composition

Outer fabrics: 80% Nylon, 20% Elastane
Internal Fabrics: 89% Polyester, 11% Elastane
Middle: 80% Polyester, 20% Nylon 95% Cotton, 5% Elastane, Breathable TPU Inner:92% polyester. 8% spandex

FAQ: Teen Stretch Seamless Collection

They can be reused for up to 2 years, saving you money in the long-run, too. For the first 40 days after you receive an order we offer a 100% satisfaction guarantee on your first pair of WUKA pants.

Who is Teen Stretch™ for?
Teen Stretch™ is designed for young tweens and teens aged 8 - 16 navigating their first periods. Ideal for the first period or as their bodies grow through puberty.
How does Teen Stretch™ work?
Following the sell-out success of WUKA Stretch™ - the world’s first full brief multi-size period pants – last year, we have adapted our innovative Stretch™ Technology for new Teen Stretch™ incorporating a narrower gusset, for a more snug and comfortable fit for younger growing bodies.
Will Teen Stretch™ save me money?
Raising fast-growing teens can be expensive - keeping up with their constant needs for new clothes, shoes and sports kits doesn’t come cheap! WUKA Teen Stretch™ pants are an affordable, comfy eco-friendly solution designed to last for up to 2 years and fit up to 3 sizes meaning less expense, waste and one less thing to worry about!
Is Shipping included?
Yes! Throughout the launch period (26 Jan - 28 Feb 2023) all orders of Teen Stretch™ will also qualify for free shipping. T&C's apply.
How easy is it to use Teen Stretch™?
Switching to WUKA could not be easier for young adults. No more awkward moments, period emergencies or leaky disasters. Designed to completely replace pads and tampons, WUKA Teen Stretch™ pants can be worn for up to 12 hours so tweens and teens can carry on with school, sports and whatever else they do for fun on their period- with nothing holding them back. Simply wear, machine wash and air dry. Avoid tumble drying- WUKA pants don’t like it!
What is the changing bag for?
The perfect match for Teen Stretch™ pants, WUKA changing bags feature two zipped pockets so you can change and store your used pants in separate compartments. Made from 100% waterproof fabric, the double pocket reusable bag is perfect for storing used WUKA pants and pads until you’re able to hand wash or machine wash them. Available in blue, back, red and even a limited edition leopard print design.
Struggling to have the “first period” chat?
It can be tricky to navigate the first time but don’t worry, WUKA has some fantastic books to help you have those important conversations. Check out the Girls Guide to Growing Up Great by Sophie Elkan - it’s funny and wise and the perfect read for growing girls!

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