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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 (free refunds)
  • 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
$30.00
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
Super Heavy Flow Up to 60ml
Super Fast Absorption Super Fast Absorption
Multi-Size Multi-Size
Seamless No VPL
Medium Gusset Medium Gusset


From the creators of the original Heavy Flow Period Underwear, NEW Stretch™ Super Period Underwear For Very Heavy Flow absorb up to 60ml of blood - the equivalent of 12 regular tampons or 8 pads/daily liners.

Key features:
  • Double Layer Inner Gusset
  • CoolMax Technology - Ultra Fast Wicking. Quick Drying.
  • Stretch™ Technology - 1 Pair Fits 4 Sizes
  • High Waist for Extra Comfort
  • Seamless- VPL Free for Invisible-Fit
  • Up to 24 Hour Wear

Perfect for long shifts, sleeping or postpartum bleeding.

Wash Before First Use
    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 248 reviews
    81%
    (202)
    10%
    (24)
    5%
    (12)
    3%
    (7)
    1%
    (3)
    H
    Helen J.
    They definately work bt they are a tight high

    They definately work bt they are a tight high fit! im n 8-10 and tight!

    R
    Rhian
    Leak proof but not as comfy as WUKA organics

    Only 3* because I've had WUKA organics for years and have loved them. I thought I'd try these. They aren't as stretchy as they say considering they're supposed to fit large too. I am a size 10/12 normally. Today I am bloated and they're uncomfortable 😣 I can feel the restriction on my stomach and very aware of them when I'm not usually with the others. stupidly bought 5 pairs and now I wish I stuck with the organics.

    No leaks though, I just loved the original organic period pants, comfy, stretchy and proper cotton. Will be purchasing them again and again

    A
    Anonymous
    Very comfortable

    Very comfortable & really leak proof

    123