Skip to product information
Mixed Flows
MIXED
FLOW
Flat lay of WUKA Teen Stretch™ Period Pants in black, showcasing a 5-pack School Week Set for mixed flow including super heavy and heavy absorbency underwear with a black waterproof carry bag.
  • Mixed Flows
    MIXED
    FLOW
    Flat lay of WUKA Teen Stretch™ Period Pants in black, showcasing a 5-pack School Week Set for mixed flow including super heavy and heavy absorbency underwear with a black waterproof carry bag.
  • Mixed Flows
    MIXED
    FLOW
    Display of WUKA Teen Stretch™ Mix Flow Pack showing 3 Super Heavy Flow and 2 Heavy Flow black period pants, labeled to highlight absorbency variations.
  • Free Shipping · 100% Happy Guarantee · Try for 40 days (free refunds)
  • Teen girl smiling and wearing WUKA Teen Stretch Seamless Period Pants in Black for heavy flow, comfortable and discreet leak-proof underwear.
  • Close-up of WUKA Teen Stretch Seamless Black Period Pants for heavy flow, showing soft, flexible waistband and seamless design.
  • Rear view of WUKA Teen Stretch Seamless Period Underwear in Black, offering full coverage and reliable protection for heavy periods.
  • Product image of WUKA Teen Stretch Seamless Period Pants in Black for heavy flow, with logo on waistband and sleek silhouette.
  • Infographic highlighting key features of WUKA Teen Stretch™ Period Pants – super-fast absorption, 12-hour leak protection, and flexible fit across 3 sizes with the tagline “No pads. No tampons. Just These.”
  • Flat lay of WUKA Teen Stretch™ Period Pants in black, showcasing a 5-pack School Week Set for mixed flow including super heavy and heavy absorbency underwear with a black waterproof carry bag.
  • Display of WUKA Teen Stretch™ Mix Flow Pack showing 3 Super Heavy Flow and 2 Heavy Flow black period pants, labeled to highlight absorbency variations.
  • Teen girl smiling and wearing WUKA Teen Stretch Seamless Period Pants in Black for heavy flow, comfortable and discreet leak-proof underwear.
  • Close-up of WUKA Teen Stretch Seamless Black Period Pants for heavy flow, showing soft, flexible waistband and seamless design.
  • Rear view of WUKA Teen Stretch Seamless Period Underwear in Black, offering full coverage and reliable protection for heavy periods.
  • Product image of WUKA Teen Stretch Seamless Period Pants in Black for heavy flow, with logo on waistband and sleek silhouette.
  • Infographic highlighting key features of WUKA Teen Stretch™ Period Pants – super-fast absorption, 12-hour leak protection, and flexible fit across 3 sizes with the tagline “No pads. No tampons. Just These.”
Period School Week Set - 5 Stretch Mix Flow
Teen Stretch™ Period PantsSchool Week Midi Set x5
724,00 kr
4.8

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
colour
Fits 3 Sizes
Fits 3 Sizes
Leakproof & Breathable
Leakproof & Breathable
Midi Style
Midi Style
Reusable 2 Years
Reusable 2 Years
Seamless No VPL
Seamless No VPL

WHY THEY’LL LOVE IT

Designed for peace of mind at school, WUKA Teen Period Sets take away the stress of urgent bathroom trips, leaks, or smells. No more hiding pads or tampons – just reliable, leak-proof protection that helps your teen feel confident every day of the week.

WHAT’S INSIDE

5 pairs of award-winning WUKA Teen Stretch™ Period Pants.
- 3 x Super Heavy Flow: absorbs up to 60ml (the equivalent of 12 tampons or 8 pads).
- 2 x Heavy Flow: absorbs 20ml+ (about 4 tampons’ worth or 3 pads).
Plus a waterproof changing bag to carry or store a spare pair when out and about.

HOW IT WORKS

Teen Stretch™ fabric flexes to fit across 3 sizes, growing with your child for long-lasting comfort. Each pair is leak-proof, breathable, and designed with a soft, stretchy gusset that holds flow securely without bulk. Super soft seams and no itchy labels mean all-day comfort, even on their heaviest days.

BEST FOR

School days, sleepovers, and busy weeks when your teen needs protection they can trust. Wear for up to 12 hours, wash, and reuse – ready for the next day.

GOOD TO KNOW

Reusable for up to 2 years, saving hundreds of disposables. Breathable, odour-controlling, and easy to care for. Designed to support your teen through every stage of their cycle with comfort and confidence.
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 : 80% nylon, 20% elastane
Middle: 95% cotton. 5% elastane 80% polyester,20% elastane Breathable TPU
Inner: 95% cotton. 5% elastane 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!

You may also like

Customer Reviews

Based on 205 reviews
88%
(181)
7%
(14)
1%
(3)
1%
(3)
2%
(4)
A
Anonymous
Enable great confidence

Lovely pants. Excellent fabric and fit. Leave my daughter feeling confident.

A
Anonymous
A life saver! My daughter said these are

A life saver! My daughter said these are wonderful, even on heavy days. Washed and dried well. She rinses first and the I wash as per instructions

A
Anonymous
The fit is amazing

“The fit is perfect, and my daughter finds them really comfortable. I was initially concerned they might feel hot or make her sweaty, but she’s assured me that isn’t the case at all.”

123