Period Underwear

Shop reusable WUKA Period Underwear from just £14. Designed to replace pads, tampons, and menstrual cups, our carbon-neutral, vegan pants support every flow. Discover period-proof styles for everyday, sport, or swim—each pair saves 200 disposables from landfill.
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  • Flat lay of two black reusable period pads for medium flow, showing both front and back sides with snap closures and printed WUKA x Mooncup branding.
    3.8

    WUKA Reusable Period Pads Medium - 2 Pack

    CHF 18.00
    Reusable Period Pads2 Pack
    Medium
    CHF 18.00
  • WUKA Teen First Period Pack with black Stretch™ Boxer Short, Rebel Girls 'Growing Up Powerful' puberty book, and discreet waterproof period bag – perfect starter kit for young girls beginning their menstrual journey.
    Sale
    4.4

    WUKA First Period Pack - Boxer Short

    CHF 43.00 CHF 32.00 Saving 25%
    Teen Stretch™ Period PantsFirst Period Pack Boxer
    Heavy
    CHF 43.00 CHF 32.00 Saving 25%
  • Two pairs of WUKA Stretch Seamless High Waist Period Pants for heavy flow in black, displayed flat against a neutral background, featuring a supportive high-rise fit and discreet logo branding.
    Sale
    4.7

    2 WUKA Stretch Seamless High Waist Heavy

    CHF 38.00 CHF 33.00 Saving 13%
    Stretch™ Period PantsSeamless High Waist Duo
    Heavy
    CHF 38.00 CHF 33.00 Saving 13%
  • Teen girl wearing the WUKA Teen Period Racerback Swimsuit in Blue – full-length front view showing sleek fit and sporty design.
    Sale
    5.0

    WUKA Teen Period Racerback Swimsuit - Blue

    CHF 55.00 CHF 33.00 Saving 40%
    Teen Period SwimwearRacerback Swimsuit
    Medium
    CHF 55.00 CHF 33.00 Saving 40%
  • Woman wearing the WUKA Period Racerback Swimsuit in blue, designed for medium flow protection with full-body coverage and racerback cut.
    Sale
    4.1

    WUKA Period Racerback Swimsuit - Blue

    CHF 55.00 CHF 33.00 Saving 40%
    Period SwimwearRacerback Swimsuit
    Medium
    CHF 55.00 CHF 33.00 Saving 40%
  • Model wearing WUKA Stretch Seamless High Waist Period Pants in Light Nude for heavy flow, showcasing full-body fit and comfort.
    Sale
    4.7

    WUKA Stretch Seamless High Waist Heavy - Light Nude

    CHF 19.00
    Stretch™ Period PantsSeamless High Waist
    Heavy
    CHF 19.00
  • Teen Stretch™ Boxer Short in blue shown from the front, designed for heavy flow period protection with a seamless, high-coverage fit.
    3 for £36
    4.8

    WUKA Teen Stretch™ Boxer Short Heavy - Blue

    CHF 18.00
    Teen Stretch™ Period PantsSeamless Boxer Short
    Heavy
    CHF 18.00
  • Model wearing WUKA navy blue period racerback swimsuit for medium flow, front full-length view.
    Sale
    4.4

    WUKA Period Racerback Swimsuit - Navy

    CHF 55.00 CHF 33.00 Saving 40%
    Period SwimwearRacerback Swimsuit
    Medium
    CHF 55.00 CHF 33.00 Saving 40%
  • WUKA x Mooncup reusable period pads for heavy flow, made with GOTS-certified organic cotton and secure snap fastenings – pack of two
    5.0

    WUKA Reusable Period Pads Heavy - 2 Pack

    CHF 20.00
    Reusable Period Pads2 Pack
    Heavy
    CHF 20.00
  • Two pairs of WUKA Stretch Seamless Midi Brief Period Pants for heavy flow in black, laid flat against a neutral background, showcasing sleek, high-leg, seamless design and front logo placement.
    Sale
    4.7

    2 WUKA Stretch Seamless Midi Brief Heavy

    CHF 44.00 CHF 33.00 Saving 25%
    Stretch™ Period PantsSeamless Midi Brief Duo
    Heavy
    CHF 44.00 CHF 33.00 Saving 25%
  • Teen girl wearing WUKA Teen Swim Bikini Brief in blue for light period flow, styled with a loose white top, posing confidently with hand in hair on a neutral background.
    Sale
    5.0

    WUKA Teen Swim Bikini Brief - Blue

    CHF 25.00 CHF 15.00 Saving 40%
    Teen Period SwimwearSwim Bikini Bottom
    Light
    CHF 25.00 CHF 15.00 Saving 40%
  • Adult woman wearing WUKA Stretch Seamless Midi Brief in black for light flow, shown full-body to highlight fit and comfort.
    Sold out
    4.7

    WUKA Stretch Seamless Midi Brief - Light Flow Black

    CHF 18.00
    Stretch™ Period PantsSeamless Midi Brief
    Light
    CHF 18.00
  • Flat lay of WUKA Stretch™ Super Heavy Period Underwear 4 Pack in black with matching reusable wet bag – perfect for overnight menstrual protection.
    Sale
    4.8

    WUKA Teen Sleep Stretch™ Super Heavy Set 4 Pack

    CHF 90.00 CHF 71.00 Saving 21%
    Teen Stretch™ Period PantsSleep Set 4 Pack
    Super Heavy
    CHF 90.00 CHF 71.00 Saving 21%
  • Front view of a model wearing WUKA Ultimate™ Boxer Shorts for heavy flow, designed for full coverage and maximum period protection.
    4.8

    WUKA Ultimate™ Boxer Shorts - Heavy

    CHF 31.00
    Ultimate™ Period PantsBoxer Shorts
    Heavy
    CHF 31.00
  • WUKA Stretch™ Super Heavy Flow Period Pants 2 Pack with Wet Bag – Leak-proof and ultra-absorbent reusable underwear for heavy periods and overnight protection.
    Sale
    4.7

    WUKA Adult Sleep Set Stretch™ Super Heavy 2 pack

    CHF 60.00 CHF 49.00 Saving 18%
    Stretch™ Period PantsSleep Set 2 Pack
    Super Heavy
    CHF 60.00 CHF 49.00 Saving 18%
  • WUKA Stretch™ Super Heavy Flow Period Pants 2 Pack with Wet Bag – Leak-proof and ultra-absorbent reusable underwear for heavy periods and overnight protection.
    Sale
    4.7

    WUKA Adult Sleep Set Stretch™ Heavy 2 pack

    CHF 49.00 CHF 38.00 Saving 22%
    Stretch™ Period PantsSleep Set 2 Pack
    Heavy
    CHF 49.00 CHF 38.00 Saving 22%
  • Flat lay of WUKA Stretch™ Super Heavy Period Underwear 4 Pack in black with matching reusable wet bag – perfect for overnight menstrual protection.
    Sale
    4.7

    WUKA Adult Sleep Set Stretch™ Super Heavy 4 pack

    CHF 108.00 CHF 87.00 Saving 19%
    Stretch™ Period PantsSleep Set 4 Pack
    Super Heavy
    CHF 108.00 CHF 87.00 Saving 19%
  • Three WUKA x Mooncup reusable panty liners for light flow, made with GOTS-certified organic cotton and designed for secure, sustainable period care.
    4.0

    WUKA Reusable Panty Liners Light - 3 Pack

    CHF 18.00
    Reusable Panty Liners3 Pack
    Light
    CHF 18.00
  • Model wearing WUKA Stretch Seamless Midi Brief Light Flow in Light Nude, showcasing full front view of high-waisted period underwear.
    Sale
    4.7

    WUKA Stretch Seamless Midi Brief Light - Light Nude

    CHF 18.00
    Stretch™ Period PantsSeamless Midi Brief
    Light
    CHF 18.00
  • Model wearing WUKA Tie-Back Bikini Top in black, paired with swim shorts – front full-length product view.
    Sale
    4.5

    WUKA Tie-Back Bikini Top

    CHF 31.00 CHF 19.00 Saving 38%
    Period SwimwearTie-Back Bikini Top
    CHF 31.00 CHF 19.00 Saving 38%
  • WUKA Stretch™ Super Heavy Flow Period Pants 2 Pack with Wet Bag – Leak-proof and ultra-absorbent reusable underwear for heavy periods and overnight protection.
    Sale
    4.8

    WUKA Teen Sleep Stretch™ Super Heavy Set 2 Pack

    CHF 51.00 CHF 45.00 Saving 11%
    Teen Stretch™ Period PantsSleep Set 2 Pack
    Super Heavy
    CHF 51.00 CHF 45.00 Saving 11%
  • Model wearing WUKA Stretch™ Boxer Short in Light Nude for heavy flow, full-body view showing seamless fit and high-waisted comfort.
    Sale
    4.7

    WUKA Stretch™ Boxer Short Heavy - Light Nude

    CHF 21.00
    Stretch™ Period PantsSeamless Boxer Short
    Heavy
    CHF 21.00
  • Flat lay of the WUKA Ultimate™ Bikini Medium Flow 7-Pack Period Pants, displayed in a pyramid layout, showing seven black bikini-style period underwear made from soft organic cotton.
    Sale
    5.0

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

    CHF 125.00 CHF 77.00 Saving 38%
    WUKA Ultimate™ Bikini7 Full Switch Set - Medium Flow
    Medium
    CHF 125.00 CHF 77.00 Saving 38%
  • Teen Swim Bikini Top in Black shown from the front, featuring a classic scoop neckline and wide straps for secure, all-day support.
    Sale
    5.0

    WUKA Teen Swim Bikini Top

    CHF 28.00 CHF 17.00 Saving 39%
    Teen Period SwimwearBikini Top
    CHF 28.00 CHF 17.00 Saving 39%
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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: Period Underwear

Your guide to choosing, wearing and caring for WUKA period pants. Find the right absorbency and style, learn how they work, how to wash them at 40°C, and what to expect on heavy and super heavy days.

What are period pants and how do they work?
Period pants look like regular underwear with a built in multi layer gusset that absorbs flow, locks it in and helps control odour. For a quick explainer, see How Period Pants Work.
Which absorbency should I choose for my flow?
Match absorbency to your heaviest part of the cycle. Medium holds around 15 ml for moderate days, Heavy holds 20 ml or more, and Super Heavy holds up to 60 ml for very heavy days and nights. Browse Heavy Flow or Super Heavy to compare.
How do I pick the right size and fit?
Use the size chart to choose your usual size, then fine tune by hip measurement. If your size fluctuates or you want a flexible fit during bloating, try multi size WUKA Stretch. Check the Size Guide for details.
How long can I wear period pants, and are they good overnight?
Aim for up to 12 hours per pair depending on your flow. For sleep or long shifts, choose higher coverage or super heavy styles. Explore the Overnight collection or compare options in Super Heavy.
How many pairs do I need to cover a full cycle?
Most people use 5 to 7 pairs for a full switch, depending on cycle length and laundry routine. If you are starting out, begin with 3 to 5 pairs across different absorbencies and add more once you learn your flow pattern.
How do I wash and dry period pants?
Rinse in cold water after use, then machine wash at 30 to 40°C with similar colours. Skip fabric softener and air dry to protect absorbency. See the full care guide: How to Wash Period Pants.
Are period pants safe and free from added chemicals?
WUKA period underwear is designed to be breathable with no added chemicals. Learn more on the main collection page: Period Underwear. If you have specific sensitivities, review fabrics on each product page and choose what suits your skin best.
Which style should I choose for coverage and comfort?
Choose coverage to match your needs. High Waist gives extra front and back coverage and is popular for heavier days. Midi and Bikini feel minimal while still protective. For maximum capacity, compare a High Waist Super Heavy option here: High Waist Heavy and explore all styles on the collection page: Period Underwear.

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

Next Gen
Period
Swimwear

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

Made to Fit
Everybody

Made to Fit Everybody

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