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Heavy
HEAVY
FLOW
WUKA Ultimate™ High Waist Period Pants for Heavy Flow – full-length front view on model, showcasing high waist fit and mesh side panels.
  • Heavy
    HEAVY
    FLOW
    WUKA Ultimate™ High Waist Period Pants for Heavy Flow – full-length front view on model, showcasing high waist fit and mesh side panels.
  • Heavy
    HEAVY
    FLOW
    Back view of WUKA Ultimate™ High Waist Heavy Flow Period Pants – high waist full coverage with mesh detailing for comfort and breathability.
  • Free Shipping · 100% Happy Guarantee · Try for 40 days
  • Side profile of WUKA Ultimate™ High Waist Period Underwear for Heavy Flow – soft, stretchy fit with breathable mesh inserts.
  • Detailed close-up of WUKA Ultimate™ High Waist Heavy Flow Underwear – soft cotton and mesh construction for breathable period protection.
  • Infographic showing WUKA Ultimate™ High Waist Period Pants benefits – super-fast absorption, up to 12hr leak protection, breathable and hypoallergenic fabric.
  • Group of diverse women wearing WUKA Ultimate™ High Waist Heavy Flow Period Pants – stylish, comfortable period protection for all body types.
  • WUKA Ultimate™ High Waist Period Pants for Heavy Flow – full-length front view on model, showcasing high waist fit and mesh side panels.
  • Back view of WUKA Ultimate™ High Waist Heavy Flow Period Pants – high waist full coverage with mesh detailing for comfort and breathability.
  • Side profile of WUKA Ultimate™ High Waist Period Underwear for Heavy Flow – soft, stretchy fit with breathable mesh inserts.
  • Detailed close-up of WUKA Ultimate™ High Waist Heavy Flow Underwear – soft cotton and mesh construction for breathable period protection.
  • Infographic showing WUKA Ultimate™ High Waist Period Pants benefits – super-fast absorption, up to 12hr leak protection, breathable and hypoallergenic fabric.
  • Group of diverse women wearing WUKA Ultimate™ High Waist Heavy Flow Period Pants – stylish, comfortable period protection for all body types.
WUKA Ultimate™ High Waist - Heavy
Ultimate™ Period PantsHigh Waist
€28,95
5.0

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.
Size
Pack Size
Ultimate Tencel Fabric
Ultimate Tencel Fabric
Leakproof & Breathable
Leakproof & Breathable
High Waist Style
High Waist Style
Reusable 2 Years
Reusable 2 Years
Vegan
Vegan
High Coverage
High Coverage

WHY YOU’LL LOVE IT

The maximum level of comfort for your period. WUKA Ultimate™ High Waist Heavy Flow Pants are a complete tampon and pad replacement, giving you secure protection and a flattering, supportive fit all cycle long.

HOW IT WORKS

Built with a high gusset and multi-layer protection, each pair absorbs 20ml+ of period blood - about 4 tampons’ worth or 3 pads. Breathable fabrics keep you dry and fresh for up to 12 hours of wear, so you can focus on your day, not your period.

BEST FOR

Heavy flow days, overnight wear, or times when you need extra comfort and coverage. Designed to move with your body and support you through bloating, long shifts, or long nights.

GOOD TO KNOW

Made from sustainably sourced Tencel™ Modal, a fabric that’s 3.5x softer than cotton with Eco Soft Technology. High-waisted style with up to 45% stretch at the waistband for a comfy, flexible fit. Wash before first wear. Reusable for up to 2 years, saving hundreds of disposables.
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 Middle:95% TENCEL modal. 5% elastane Breathable TPU
Inner: 95% TENCEL modal. 5% elastane

FAQ: Ultimate™ High Waist

High waist heavy flow pants designed for up to 12 hours of comfort, protection, and sustainability.

How much blood do WUKA Ultimate™ High Waist Heavy pants hold?
Our WUKA Ultimate™ High Waist Heavy pants absorb up to 20ml of period blood, equal to 4 tampons or 3 pads.
What makes these different from other period pants?
The high waist design offers maximum coverage and support, ideal for heavier days.
Can I wear them overnight?
Yes, these are suitable for both daytime and overnight wear, providing up to 12 hours of leak-free protection.
Are they comfortable for daily wear?
The multi-layer absorbent gusset locks in fluid while keeping you dry, and the high waist fit is especially comfortable during bloating or cramps.
How do I wash and care for them?
Rinse in cold water after use, then machine wash at 40°C without fabric conditioner. Air dry only to maintain absorbency.
How long will they last and how many pairs do I need?
Each pair lasts up to 2 years, helping you save money and reduce waste. Most customers use 5–7 pairs for a full cycle.
2024 Health & Wellbeing Awards Gold Winner Badge – recognising WUKA for excellence in health and sustainable period care
Beauty Shortlist Mama & Baby Awards 2024 Winner Badge – celebrating WUKA’s award-winning products for expecting and new mums
Our Stretch Super Heavy Period Pants take home the silver-award at the Green Parent Natural Beauty Awards 2025 for best menstrual care product
WUKA Perform Period Swimsuit wins best value cross-training kit at the Women's Running Awards 2023
Our High Waist Black Seamless Stretch – Super Heavy Flow period-proof underwear wins best period pants at the Beauty Shortlist Wellbeing Awards 2025
WUKA were finalists at the Pure Beauty Global Awards 2025
We won Gen M Award Winner - Breakthrough Partner for our seamless DryTech™ Incontinence light leaks underwear
The WUKA Postpartum Stretch™ set has been voted Best Postpartum Wellness Product for 2025 by The Positive Birth company

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Customer Reviews

Based on 41 reviews
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K
Kristen
Absolutely LOVE these! Best period underwear ever!

I'm 5'3" 162lbs with a B belly. I'm in my mid 40's so my flows are inconsistent and surprising. But I have NEVER had a surprise with the Ultimate High Waist. One time I had a super heavy flow overnight. When I woke I thought it was going to be everywhere in the bed. NOPE! Not a single leak! This is the only period underwear brand I wear. But only the Ultimate High Waist style, not the stretch seamless high waist style (they are tight and uncomfortable). These underwear are comfortable, they come to my belly button and cover my butt. They fit perfectly! And they are a little bit **** because of the mesh sides, my husband loves that. I will buy these underwear over and over again. They last a really long time. And I recommended these to everyone with a period! Now lets just hope Wuka brings back this style in the medium flow. I have no idea why they discontinued them.

C
Claire B.
Great pants

Iv got super heavy, and heavy high waist ones and they are great both same size and fit lovely but I also have the same size in hipsters and they seem to come up smaller even though they are the same size as I always get, but I will defonatley be getting more of the high waist ones

S
Sarah F.
Magic pants

Magic pants thank you. So glad purchased these.

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