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Super Heavy
SUPER HEAVY
FLOW
Model wearing WUKA Ultimate™ Midi Brief Super Heavy Flow period underwear in black, full body front view for comfortable and secure protection.
  • Super Heavy
    SUPER HEAVY
    FLOW
    Model wearing WUKA Ultimate™ Midi Brief Super Heavy Flow period underwear in black, full body front view for comfortable and secure protection.
  • Super Heavy
    SUPER HEAVY
    FLOW
    Close-up front view of WUKA Ultimate™ Midi Brief Super Heavy Flow period pants, showcasing the high-absorbency design and branded waistband.
  • Free Shipping · 100% Happy Guarantee · Try for 40 days
  • Rear view of WUKA Ultimate™ Midi Brief Super Heavy Flow menstrual underwear, highlighting full-coverage design for leak-proof confidence.
  • Side view of WUKA Ultimate™ Midi Brief Super Heavy Flow period knickers, showing secure fit and breathable mesh panel details.
  • Zoomed-in detail of WUKA Ultimate™ Midi Brief Super Heavy Flow showing high-stretch waistband and moisture-wicking fabric for added comfort.
  • Flat-lay product image of WUKA Ultimate™ Midi Brief Super Heavy Flow underwear in black, highlighting contour design and reinforced gusset.
  • Graphic showing features of WUKA Ultimate™ Midi Brief Super Heavy Flow: super-fast absorption, leak-proof up to 12 hours, and maximum coverage.
  • Lifestyle image of a person meditating while wearing WUKA Ultimate™ Midi Brief Super Heavy Flow period underwear, demonstrating everyday comfort.
  • Model wearing WUKA Ultimate™ Midi Brief Super Heavy Flow period underwear in black, full body front view for comfortable and secure protection.
  • Close-up front view of WUKA Ultimate™ Midi Brief Super Heavy Flow period pants, showcasing the high-absorbency design and branded waistband.
  • Rear view of WUKA Ultimate™ Midi Brief Super Heavy Flow menstrual underwear, highlighting full-coverage design for leak-proof confidence.
  • Side view of WUKA Ultimate™ Midi Brief Super Heavy Flow period knickers, showing secure fit and breathable mesh panel details.
  • Zoomed-in detail of WUKA Ultimate™ Midi Brief Super Heavy Flow showing high-stretch waistband and moisture-wicking fabric for added comfort.
  • Flat-lay product image of WUKA Ultimate™ Midi Brief Super Heavy Flow underwear in black, highlighting contour design and reinforced gusset.
  • Graphic showing features of WUKA Ultimate™ Midi Brief Super Heavy Flow: super-fast absorption, leak-proof up to 12 hours, and maximum coverage.
  • Lifestyle image of a person meditating while wearing WUKA Ultimate™ Midi Brief Super Heavy Flow period underwear, demonstrating everyday comfort.
WUKA Ultimate™ Midi Brief - Super Heavy
Ultimate™ Period PantsMidi Brief
844,00 kr
4.8

Size Chart

 

ULTIMATE, PERFORM, LACE, RE-PURPOSE & BASICS PERIOD PANTS

SIZE UK EU USA
XXS 4-6 30-32 0-1
XS 6-8 32-34 1-2
S 8-10 34-36 2-4 
M 10-12 38-40 6-8
L 12-14 42-44 10-12
XL 14-16 44-46 12-14
2XL 16-18 46-48 14-16
3XL 18-20 48-50 16-18
4XL 20-22 50-52 18-20
5XL 22-24 52-54 20-22
6XL 24-26 54-56 22-24

 

Styles: High Waist, Midi Brief, Bikini, Hipster

 

How to Measure Your Hip Size
Ultimate period underwear size chart showing how to measure chest, underbust, waist, hips, and leg opening for the perfect WUKA fit – get your size right first time for all-day leak-free comfort
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.
Choose Size
Pack Size
Ultimate Tencel Fabric
Ultimate Tencel Fabric
Leakproof & Breathable
Leakproof & Breathable
Reusable 2 Years
Reusable 2 Years
Midi Style
Midi Style
High Coverage
High Coverage

WHY YOU’LL LOVE IT

WUKA Ultimate™ Midi Brief Super Heavy Flow Period Pants are our most absorbent underwear ever. Designed to replace tampons and pads completely, they give you peace of mind on your heaviest days or nights. With a high gusset for full coverage and leak-proof layers, they’re built for confidence when you need it most.

HOW IT WORKS

Super Heavy absorbency holds up to 60ml — the equivalent of 12 tampons or 8 pads. The absorbent pad is around 3mm thick (similar to a super absorbent disposable pad) yet feels soft and breathable thanks to TENCEL™ Modal fabric. Wear for up to 12 hours depending on your flow.

BEST FOR

Very heavy periods, postpartum bleeding, or moderate bladder leaks. Perfect for overnight protection, long shifts, or days when you need maximum coverage and security.

GOOD TO KNOW

  • High Gusset design for full leak-proof coverage
  • Made with sustainable TENCEL™ Modal — 3.5x softer than cotton
  • Reusable — each pair saves 200+ disposables from landfill
  • Absorbent pad c. 3mm thick for ultimate protection without bulk
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: 95% TENCEL Modal, 5% Elastane
Middle: 80% Polyester, 20% Elastane Breathable TPU
Inner: 95% TENCEL Modal, 5% Elastane

FAQ: Ultimate™ Midi Brief

Midi brief period pants with super heavy absorbency that hold up to 60 ml. High gusset for full coverage, slim 3 mm pad, soft breathable TENCEL Modal, and up to 12 hours of protection.

How much do the Ultimate™ Midi Brief Super Heavy pants hold?
They hold up to 60 ml of flow, about 12 tampons or 8 pads, which is our highest level of absorbency.
Do they fully replace pads and tampons on my heaviest days?
Yes, they are designed to completely replace pads and tampons on very heavy days and nights. If your flow is extreme, change sooner based on comfort.
Are they suitable for overnight wear, postpartum bleeding, or moderate bladder leaks?
Yes, they are ideal for overnight wear, postpartum bleeding, and moderate bladder leaks, providing up to 12 hours of protection depending on your flow.
Will they feel bulky, and how thick is the absorbent pad?
They are not bulky. The built-in absorbent pad is around 3 mm thin, so they feel soft and flexible while delivering maximum protection.
What are they made from and how do they feel against skin?
They are made with sustainable TENCEL Modal that is breathable and about 3.5 times softer than cotton, for a smooth, gentle feel.
How do I wash and care for them, and how long will they last?
Wash before first wear. After use, rinse in cold water until clear, then machine wash at 40°C without fabric conditioner and air dry. With proper care they are reusable for up to 2 years.

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Customer Reviews

Based on 47 reviews
91%
(43)
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M
Mila
A total game-changer!

I wish I’d known about them sooner. I couldn’t believe they would work but they do, and so well! I’m comfortable sleeping with them knowing there will be no leaks, unlike pads. No pad was good enough to contain all this heavy flow - but the Wukas are just amazing. Have been recommending them to friends.

J
Jenna M.
Amazing

Great absorbency and comfort, best I have tried so far.

M
Moe G.
Great pants

They are good. No, totally leak proof, but a good start

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