PLUS SIZE PERIOD UNDERWEAR

Plus Size Period Panties with sizes up to 6XL, inclusive Sizing up to UK 26.


All of our period underwear in these styles are suitable for plus sizes. Using the size buttons in the filter can help you find your size thats in stock. Replace tampons, pads, and menstrual cups with reusable WUKA period pants.

Each underwear has a size chart for Universal and UK sizes.

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  • WUKA Ultimate™ High Waist Duo - Heavy

    WUKA Ultimate™ High Waist Duo - Heavy

    Regular price  $57.00 Sale price  $53.00 Saving 7%
    Ultimate™ Period PantsHigh Waist Duo
    Heavy
    Regular price  $57.00 Sale price  $53.00 Saving 7%
  • WUKA Ultimate™ High Waist - Super Heavy

    WUKA Ultimate™ High Waist - Super Heavy

    $35.00
    Ultimate™ Period PantsHigh Waist
    Super Heavy
    $35.00
  • WUKA Ultimate™ Bikini - Heavy

    WUKA Ultimate™ Bikini - Heavy

    $31.00
    Ultimate™ Period PantsBikini Brief
    Heavy
    $31.00
  • WUKA Basics™ Hipster - Heavy

    WUKA Basics™ Hipster - Heavy

    $21.00
    Basics™ Period PantsHipster
    Heavy
    $21.00
  • WUKA Basics™ Hipster - Medium

    WUKA Basics™ Hipster - Medium

    $17.00
    Basics™ Period PantsHipster
    Medium
    $17.00
  • WUKA Swim Bikini Brief - Black

    WUKA Swim Bikini Brief - Black

    $30.00
    Period SwimwearSwim Bikini
    Light
    $30.00
  • WUKA Ultimate™ Bikini - Medium

    WUKA Ultimate™ Bikini - Medium

    $25.00
    Ultimate™ Period PantsBikini Brief
    Medium
    $25.00
  • WUKA Ultimate™ Lace - Hipster Brief - Medium

    WUKA Ultimate™ Lace - Hipster Brief - Medium

    $31.00
    Ultimate™ Period PantsLace Hipster
    Medium
    $31.00
  • WUKA Ultimate™ Lace - High Waist - Heavy

    WUKA Ultimate™ Lace - High Waist - Heavy

    $34.00
    Ultimate™ Period PantsLace High Waist
    Heavy
    $34.00
  • WUKA Ultimate™ High Waist - Heavy

    WUKA Ultimate™ High Waist - Heavy

    $34.00
    Ultimate™ Period PantsHigh Waist
    Heavy
    $34.00
  • WUKA Stretch™ High Waist Super Heavy

    WUKA Stretch™ High Waist Super Heavy

    $30.00
    Stretch™ Period PantsSeamless High Waist
    Super Heavy
    $30.00
  • WUKA Stretch Seamless High Waist Heavy - Light Nude

    WUKA Stretch Seamless High Waist Heavy - Light Nude

    $23.00
    Stretch™ Period PantsSeamless High Waist
    Heavy
    $23.00
  • WUKA Stretch Thong

    WUKA Stretch Thong

    $21.00
    Stretch™ Period PantsSeamless Thong
    Light
    $21.00
  • WUKA Stretch Thong - Light Nude

    WUKA Stretch Thong - Light Nude

    $21.00
    Stretch™ Period PantsSeamless Thong
    Light
    $21.00
  • WUKA Stretch Midi Brief - Super Heavy

    WUKA Stretch Midi Brief - Super Heavy

    $30.00
    Stretch™ Period PantsSeamless Midi Brief
    Super Heavy
    $30.00
  • WUKA Period Racerback Swimsuit - Blue

    WUKA Period Racerback Swimsuit - Blue

    $68.00
    Period SwimwearRacerback Swimsuit
    Medium
    $68.00
  • WUKA Stretch™ Boxer Short Heavy

    WUKA Stretch™ Boxer Short Heavy

    $26.00
    Stretch™ Period PantsSeamless Boxer Short
    Heavy
    $26.00
  • WUKA Basics™ Hipster - Medium - 7 Full Switch Set

    WUKA Basics™ Hipster - Medium - 7 Full Switch Set

    Regular price  $114.00 Sale price  $66.00 Saving 42%
    Basics™ Period PantsFull Switch Hipster Set x7
    Medium
    Regular price  $114.00 Sale price  $66.00 Saving 42%
  • WUKA Stretch™ Boxer Short Heavy - Light Nude

    WUKA Stretch™ Boxer Short Heavy - Light Nude

    $26.00
    Stretch™ Period PantsSeamless Boxer Short
    Heavy
    $26.00
  • Postpartum Stretch Set

    Postpartum Stretch Set

    Regular price  $105.00 Sale price  $95.00 Saving 9%
    Stretch™ Period PantsPost Partum Set
    Mixed Flows
    Regular price  $105.00 Sale price  $95.00 Saving 9%
  • WUKA Ultimate™ Bikini - 7 Full Switch Set - Medium Flow

    WUKA Ultimate™ Bikini - 7 Full Switch Set - Medium Flow

    Regular price  $154.00 Sale price  $95.00 Saving 38%
    WUKA Ultimate™ Bikini7 Full Switch Set - Medium Flow
    Medium
    Regular price  $154.00 Sale price  $95.00 Saving 38%
  • WUKA Stretch Seamless Midi Brief Light - Light Nude

    WUKA Stretch Seamless Midi Brief Light - Light Nude

    $22.00
    Stretch™ Period PantsSeamless Midi Brief
    Light
    $22.00
  • WUKA Stretch Seamless Midi Brief - Light Flow Black

    WUKA Stretch Seamless Midi Brief - Light Flow Black

    $22.00
    Stretch™ Period PantsSeamless Midi Brief
    Light
    $22.00
  • WUKA Adult Sleep Set Stretch™ Heavy 2 pack

    WUKA Adult Sleep Set Stretch™ Heavy 2 pack

    Regular price  $60.00 Sale price  $46.00 Saving 23%
    Stretch™ Period PantsSleep Set 2 Pack
    Heavy
    Regular price  $60.00 Sale price  $46.00 Saving 23%

You May Also Like

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

FAQ: Plus Size Period Pants

Inclusive sizes up to 6XL with styles for all flows. Find secure coverage, comfy fabrics, and easy 40°C care, plus flexible fits that adapt to body changes.

What sizes are available in plus size period pants, and how do I choose?
This collection includes sizes up to 6XL. Start with your usual size, then confirm with the size chart. If your size fluctuates, consider multi size Stretch styles. Browse the range here: Plus Size Period Pants and check the Size Guide.
Which styles give the best coverage and confidence for plus sizes?
High Waist and Midi give secure front and back coverage, while Shorts and Boxers add confidence under skirts and dresses. Explore styles in the collection and compare fits: Plus Size Period Pants.
What absorbency should I pick for medium, heavy, or super heavy days?
Match absorbency to your heaviest need. Medium holds around 15 ml, Heavy holds 20 ml or more, and Super Heavy holds up to 60 ml for very heavy days and nights. See Heavy Flow and Super Heavy.
Are these comfortable for all day wear and movement?
Yes. Many styles use soft, breathable fabrics that move with you and have smooth seams for comfort. If bloating affects fit, try multi size WUKA Stretch for flexible comfort through the month.
Are plus size styles good for overnight or postpartum protection?
For sleep or postpartum, choose styles with a high gusset and extended back coverage. High Waist Super Heavy is a popular choice. Compare options in Overnight and Super Heavy.
How many pairs should I start with, and how do I wash them?
Most people start with 5 to 7 pairs for a full switch, or 3 to 5 to try different absorbencies first. Rinse in cold water after use, then machine wash at 30 to 40°C without fabric softener and air dry. Full steps: How to Wash Period Pants.

Shop Other Collections

Next-gen WUKA period swimwear for all body types, combining leak-proof protection with stylish, inclusive design in vibrant colours

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Next Gen Period Swimwear

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WUKA Stretch™ period underwear designed to fit every body, featuring ultra-stretchy, comfortable fabric that adapts to your shape

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Made to Fit Everybody

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