Period Underwear for a Heavy Flow

WUKA Heavy Flow Period Pants provide reliable protection for up to 20ml of menstrual flow—around 4 tampons' worth. Designed for comfort, coverage, and leak-free wear, our flattering styles are perfect for heavier days. Reusable, absorbent, and sustainable.

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  • WUKA Ultimate™ High Waist - Heavy

    WUKA Ultimate™ High Waist - Heavy

    239,00 kr
    Ultimate™ Period PantsHigh Waist
    Heavy
    239,00 kr
  • WUKA Ultimate™ Midi Brief - Heavy

    WUKA Ultimate™ Midi Brief - Heavy

    239,00 kr
    Ultimate™ Period PantsMidi Brief
    Heavy
    239,00 kr
  • WUKA Ultimate™ Lace - High Waist - Heavy

    WUKA Ultimate™ Lace - High Waist - Heavy

    239,00 kr
    Ultimate™ Period PantsLace High Waist
    Heavy
    239,00 kr
  • WUKA Stretch Cotton Midi Brief Heavy

    WUKA Stretch Cotton Midi Brief Heavy

    191,00 kr
    Stretch™ Period PantsCotton Midi Brief
    Heavy
    191,00 kr
  • WUKA Stretch™ Boxer Short Heavy - Light Nude

    WUKA Stretch™ Boxer Short Heavy - Light Nude

    182,00 kr
    Stretch™ Period PantsSeamless Boxer Short
    Heavy
    182,00 kr
  • WUKA Stretch™ Boxer Short Heavy

    WUKA Stretch™ Boxer Short Heavy

    182,00 kr
    Stretch™ Period PantsSeamless Boxer Short
    Heavy
    182,00 kr
  • WUKA Ultimate™ Bikini - Heavy

    WUKA Ultimate™ Bikini - Heavy

    220,00 kr
    Ultimate™ Period PantsBikini Brief
    Heavy
    220,00 kr
  • WUKA Stretch Seamless High Waist Heavy - Light Nude

    WUKA Stretch Seamless High Waist Heavy - Light Nude

    163,00 kr
    Stretch™ Period PantsSeamless High Waist
    Heavy
    163,00 kr
  • WUKA Stretch Seamless Midi Brief Heavy

    WUKA Stretch Seamless Midi Brief Heavy

    163,00 kr
    Stretch™ Period PantsSeamless Midi Brief
    Heavy
    163,00 kr
  • WUKA Stretch Seamless High Waist Heavy

    WUKA Stretch Seamless High Waist Heavy

    163,00 kr
    Stretch™ Period PantsSeamless High Waist
    Heavy
    163,00 kr
  • WUKA Stretch Seamless Midi Brief Heavy - Light Nude

    WUKA Stretch Seamless Midi Brief Heavy - Light Nude

    163,00 kr
    Stretch™ Period PantsSeamless Midi Brief
    Heavy
    163,00 kr
  • WUKA Teen Stretch™ Boxer Short Heavy - Black

    WUKA Teen Stretch™ Boxer Short Heavy - Black

    153,00 kr
    Teen Stretch™ Period PantsSeamless Boxer Short
    Heavy
    153,00 kr
  • WUKA Teen Stretch™ Boxer Short Heavy - Blue

    WUKA Teen Stretch™ Boxer Short Heavy - Blue

    153,00 kr
    Teen Stretch™ Period PantsSeamless Boxer Short
    Heavy
    153,00 kr
  • WUKA Teen Stretch Seamless - Heavy flow - Light Nude

    WUKA Teen Stretch Seamless - Heavy flow - Light Nude

    143,00 kr
    Teen Stretch™ Period PantsSeamless Midi Brief
    Heavy
    143,00 kr
  • WUKA Basics™ Hipster - Heavy

    WUKA Basics™ Hipster - Heavy

    143,00 kr
    Basics™ Period PantsHipster
    Heavy
    143,00 kr
  • WUKA Teen Stretch Seamless - Heavy flow - Black

    WUKA Teen Stretch Seamless - Heavy flow - Black

    143,00 kr
    Teen Stretch™ Period PantsSeamless Midi Brief
    Heavy
    143,00 kr
  • WUKA Teen Stretch Seamless - Heavy flow - Blue

    WUKA Teen Stretch Seamless - Heavy flow - Blue

    143,00 kr
    Teen Stretch™ Period PantsSeamless Midi Brief
    Heavy
    143,00 kr
  • Postpartum Support Set

    Postpartum Support Set

    763,00 kr
    Postpartum Support Period PantsHigh Waist Set
    Mixed Flows
    763,00 kr
  • Postpartum Comfort Set

    Postpartum Comfort Set

    738,00 kr
    Postpartum Comfort Period PantsMidi Brief Set
    Mixed Flows
    738,00 kr
  • Postpartum Stretch Set

    Postpartum Stretch Set

    669,00 kr
    Stretch™ Period PantsPost Partum Set
    Mixed Flows
    669,00 kr
  • Period School Week Set - 5 Stretch Heavy

    Period School Week Set - 5 Stretch Heavy

    644,00 kr
    Teen Stretch™ Period PantsSchool Week Midi Set x5
    Heavy
    644,00 kr
  • WUKA Period School Set - Stretch 4 Pack

    WUKA Period School Set - Stretch 4 Pack

    515,00 kr
    Teen Stretch™ Period PantsSchool Set x4
    Heavy
    515,00 kr
  • WUKA Ultimate™ High Waist Duo - Heavy

    WUKA Ultimate™ High Waist Duo - Heavy

    372,00 kr
    Ultimate™ Period PantsHigh Waist Duo
    Heavy
    372,00 kr
  • 2 WUKA Stretch Seamless Midi Brief Heavy

    2 WUKA Stretch Seamless Midi Brief Heavy

    286,00 kr
    Stretch™ Period PantsSeamless Midi Brief Duo
    Heavy
    286,00 kr

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FAQ: Heavy Flow Period Pants

Heavy Flow period pants are WUKA’s most popular choice, holding 20 ml for reliable protection on heavier days. Soft, breathable, and reusable, they are perfect for work, school, or long days when you need trusted comfort and security.

What does Heavy Flow absorbency mean?
Heavy Flow absorbency is designed for days when your period is heavier and you need extra protection. These pants lock in leaks and odour while still feeling soft and breathable.
How much can Heavy Flow pants hold compared to other absorbencies?
Heavy Flow pants hold 20 ml or more, around 4 tampons or 3 pads. This sits between Medium Flow (15 ml) and Super Heavy (60 ml), making Heavy the best everyday choice for strong flow days without the thickness of Super Heavy.
Are Heavy Flow styles suitable for overnight wear?
Heavy Flow pants can be worn overnight for many people. For peace of mind on very heavy nights or postpartum bleeding, Super Heavy or Overnight styles offer maximum back coverage and capacity.
What styles are available in Heavy Flow?
Heavy Flow absorbency is available across popular styles such as Midi Brief, High Waist, Bikini, and Boxers. This gives you the flexibility to choose the cut that feels most comfortable and supportive for your body.
How many pairs of Heavy Flow pants should I buy for my cycle?
Most people find 3 to 5 Heavy Flow pairs ideal for the main part of their cycle, then mix with Medium Flow for lighter days or Super Heavy for the heaviest days. Teens and those with longer cycles may want more pairs to reduce laundry time.
What if my size changes due to bloating or body changes?
If your size fluctuates, multi size styles like WUKA Stretch adapt across several sizes and stretch comfortably with your body during bloating or growth.
Are Heavy Flow pants safe and chemical free?
Yes. WUKA period pants are lab tested, REACH compliant, and free from harmful chemicals. Independent testing has shown no silver detected in WUKA pants and none of the PFAS banned by REACH. WUKA does not use antibacterial treatments.
How do I wash and care for Heavy Flow pants, and how long will they last?
Rinse in cold water after use, then machine wash at 30 to 40°C without fabric softener. Air dry only. With proper care each pair lasts up to 2 years, saving over 200 disposables from landfill. For details see the Wash Guide.

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