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Super Heavy
SUPER HEAVY
FLOW
Woman wearing WUKA Stretch™ High Waist Period Pants in black for super heavy flow, offering full coverage and maximum comfort during periods.
  • Super Heavy
    SUPER HEAVY
    FLOW
    Woman wearing WUKA Stretch™ High Waist Period Pants in black for super heavy flow, offering full coverage and maximum comfort during periods.
  • Super Heavy
    SUPER HEAVY
    FLOW
    Close-up of WUKA High Waist Period Pants in black, designed for super heavy menstrual flow with leak-proof protection for up to 12 hours.
  • Free Shipping · 100% Happy Guarantee · Try for 40 days
  • Rear view of the black WUKA Stretch™ High Waist Period Pants, showing seamless design and full-coverage fit for heavy period protection.
  • Side profile of WUKA black high-waisted period underwear, highlighting stretch fabric and ultra-absorbent gusset for maximum comfort and protection.
  • Woman stretching waistband of WUKA High Waist Period Pants in black to show flexibility, demonstrating adaptable fit and comfort for all body types.
  • Product-only image of WUKA Stretch™ High Waist Period Pants in black, showcasing sleek seamless finish and high waist fit for super heavy flow.
  • Informational graphic highlighting benefits of WUKA Stretch™ High Waist Period Pants – super-fast absorption, 12-hour leak-proof wear, and stretch fit up to 4 sizes.
  • Zoomed-in shot of waistband and logo on WUKA Stretch™ High Waist Period Pants in black, engineered for super heavy flow and superior absorption.
  • Woman wearing WUKA Stretch™ High Waist Period Pants in black for super heavy flow, offering full coverage and maximum comfort during periods.
  • Close-up of WUKA High Waist Period Pants in black, designed for super heavy menstrual flow with leak-proof protection for up to 12 hours.
  • Rear view of the black WUKA Stretch™ High Waist Period Pants, showing seamless design and full-coverage fit for heavy period protection.
  • Side profile of WUKA black high-waisted period underwear, highlighting stretch fabric and ultra-absorbent gusset for maximum comfort and protection.
  • Woman stretching waistband of WUKA High Waist Period Pants in black to show flexibility, demonstrating adaptable fit and comfort for all body types.
  • Product-only image of WUKA Stretch™ High Waist Period Pants in black, showcasing sleek seamless finish and high waist fit for super heavy flow.
  • Informational graphic highlighting benefits of WUKA Stretch™ High Waist Period Pants – super-fast absorption, 12-hour leak-proof wear, and stretch fit up to 4 sizes.
  • Zoomed-in shot of waistband and logo on WUKA Stretch™ High Waist Period Pants in black, engineered for super heavy flow and superior absorption.
WUKA Stretch™ High Waist Super Heavy
Stretch™ Period PantsSeamless High Waist
892 kr
4.7

Size Chart

 

STRETCH & DRYTECH SIZE GUIDE

Fits 4 sizes in one underwear for a perfect fit first time!

SIZES

Size 1

Size 2

Size 3*

Universal

XS, S, M, L

L, XL, 2XL, 3XL

3XL, 4XL, 5XL,

UK

6,8,10,12,14

14,16,18,20

20, 22, 24,26

EU

34,36,38,40,42

42, 44,46,48

48, 50, 52,54

USA

2,4,6,8,10

10, 12, 14,16

16,18,20,22

Hip (cm)

85 - 105

105 - 120

120 - 135

*Not all products are available in size 3

How to Measure Your Hip Size

Adult Stretch period underwear size chart showing how to measure chest, underbust, waist, hips, and leg opening for a perfect WUKA fit. Find your ideal size first time with stretch-fit leakproof 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
Fits 4 Sizes
Fits 4 Sizes
Leakproof & Breathable
Leakproof & Breathable
Reusable 2 Years
Reusable 2 Years
Seamless No VPL
Seamless No VPL
Mid Height Gusset
Mid Height Gusset

WHY YOU’LL LOVE IT

From the creators of the original Heavy Flow Period Pants, WUKA Stretch™ Super Period Pants are built for very heavy flow. They absorb up to 60ml of period blood - the equivalent of 12 tampons or 8 pads - giving you maximum protection, comfort, and confidence on your heaviest days.

HOW IT WORKS

Made with a double-layer inner gusset and CoolMax™ technology for ultra-fast wicking and quick drying. Stretch™ Technology flexes to fit across 4 sizes in one pair, while the high waist design adds comfort and coverage. Seamless construction ensures no VPL and a smooth, flattering fit under clothes.

BEST FOR

Very heavy flow days, long shifts, sleeping, or postpartum recovery when you need extra coverage and security. Provides up to 12 hours of leak-proof wear.

GOOD TO KNOW

Wash before first wear. Reusable for up to 2 years, saving hundreds of disposables. Breathable, eco-friendly, and designed to move with your body.
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% Polyamide, 20% Elastane
Internal Fabrics: 80% Polyester, 20% Polyamide, TPU
95% Cotton, 5% Elastane
92% Polyester, 8% Elastane

FAQ: Stretch™ High Waist - Super Heavy

Stretch™ High Waist Super Heavy pants provide up to 12 hours of protection with adaptive multi-size comfort.

How much blood do WUKA Stretch™ High Waist Super Heavy pants hold?
Our WUKA Stretch™ High Waist Super Heavy pants absorb up to 60ml of period blood, equal to 12 tampons or 8 pads.
What makes the Stretch™ fabric special?
The patented Stretch™ fabric adapts to your body, expanding and contracting for the perfect fit without digging in.
Can I wear them overnight on my heaviest days?
Yes, these are suitable for both daytime and overnight wear, providing up to 12 hours of leak-free protection on very heavy flow days.
Are they comfortable for bloating or cramps?
The high waist style provides extra support and comfort around the stomach, making them ideal for bloating and 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.

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Customer Reviews

Based on 251 reviews
82%
(205)
10%
(25)
5%
(12)
3%
(7)
1%
(2)
L
Laura
Really comfy and working

Really comfy and working well!

K
Kayleigh A.
So comfy, the stretch is perfect for bloated days

So comfy, the stretch is perfect for bloated days. Easy to care for and the wet bag is so handy for storing when rinsed out after being worn.

A
Anonymous
No night time leak

I bought these to sleep in when i am on my period as i often leak during the night during heavy flow. I was nervous about using the boxers but I was pleasantly surprised that I didn’t leak during the night.

123