Stretch™ Seamless Period Pants

WUKA Stretch™ is the world’s first seamless, multi-size period underwear designed to fit every body. One pair fits up to 4 sizes, offering ultimate comfort, leak-proof protection, and sustainability. Perfect for growing teens or fluctuating sizes.

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  • 2 WUKA Stretch Seamless Midi Brief Heavy

    2 WUKA Stretch Seamless Midi Brief Heavy

    Regular price  $55.00 Sale price  $41.00 Saving 25%
    Stretch™ Period PantsSeamless Midi Brief Duo
    Heavy
    Regular price  $55.00 Sale price  $41.00 Saving 25%
  • WUKA Period School Set - Stretch 4 Pack

    WUKA Period School Set - Stretch 4 Pack

    Regular price  $96.00 Sale price  $73.00 Saving 23%
    Teen Stretch™ Period PantsSchool Set x4
    Heavy
    Regular price  $96.00 Sale price  $73.00 Saving 23%
  • WUKA Teen Stretch Seamless - Heavy flow - Blue

    WUKA Teen Stretch Seamless - Heavy flow - Blue

    $21.00
    Teen Stretch™ Period PantsSeamless Midi Brief
    Heavy
    $21.00
  • WUKA Period School Set - Stretch 2 Pack

    WUKA Period School Set - Stretch 2 Pack

    Regular price  $55.00 Sale price  $41.00 Saving 25%
    Teen Stretch™ Period PantsSchool Set x2
    Heavy
    Regular price  $55.00 Sale price  $41.00 Saving 25%
  • WUKA Stretch Thong - Light Nude

    WUKA Stretch Thong - Light Nude

    $21.00
    Stretch™ Period PantsSeamless Thong
    Light
    $21.00
  • WUKA First Period Pack - Stretch

    WUKA First Period Pack - Stretch

    Regular price  $52.00 Sale price  $38.00 Saving 26%
    Teen Stretch™ Period PantsFirst Period Pack Midi
    Heavy
    Regular price  $52.00 Sale price  $38.00 Saving 26%
  • WUKA Teen Stretch Seamless Skort - Heavy - Black

    WUKA Teen Stretch Seamless Skort - Heavy - Black

    $68.00
    Teen Period ActivewearSeamless Skort
    Heavy
    $68.00
  • WUKA Teen Stretch Seamless Skort - Heavy - Navy

    WUKA Teen Stretch Seamless Skort - Heavy - Navy

    $68.00
    Teen Period ActivewearSeamless Skort
    Heavy
    $68.00
  • Period School Week Set - 5 Stretch Heavy

    Period School Week Set - 5 Stretch Heavy

    Regular price  $115.00 Sale price  $92.00 Saving 20%
    Teen Stretch™ Period PantsSchool Week Midi Set x5
    Heavy
    Regular price  $115.00 Sale price  $92.00 Saving 20%
  • WUKA Adult Sleep Set Stretch™ Super Heavy 2 pack

    WUKA Adult Sleep Set Stretch™ Super Heavy 2 pack

    Regular price  $74.00 Sale price  $60.00 Saving 18%
    Stretch™ Period PantsSleep Set 2 Pack
    Super Heavy
    Regular price  $74.00 Sale price  $60.00 Saving 18%
  • Period School Week Set - 5 Stretch Mix Flow

    Period School Week Set - 5 Stretch Mix Flow

    Regular price  $128.00 Sale price  $103.00 Saving 19%
    Teen Stretch™ Period PantsSchool Week Midi Set x5
    Mixed Flows
    Regular price  $128.00 Sale price  $103.00 Saving 19%
  • WUKA Teen Stretch™ Seamless - Super Heavy - Navy

    WUKA Teen Stretch™ Seamless - Super Heavy - Navy

    $25.00
    Teen Stretch™ Period PantsSeamless Midi Brief
    Super Heavy
    $25.00
  • WUKA Teen Sleep Stretch™ Boxer Heavy Set 2 Pack

    WUKA Teen Sleep Stretch™ Boxer Heavy Set 2 Pack

    Regular price  $57.00 Sale price  $44.00 Saving 22%
    Teen Stretch™ Period Pants2 x Boxer Sleep Set
    Heavy
    Regular price  $57.00 Sale price  $44.00 Saving 22%
  • WUKA Adult Sleep Set Stretch™ Super Heavy 4 pack

    WUKA Adult Sleep Set Stretch™ Super Heavy 4 pack

    Regular price  $133.00 Sale price  $107.00 Saving 19%
    Stretch™ Period PantsSleep Set 4 Pack
    Super Heavy
    Regular price  $133.00 Sale price  $107.00 Saving 19%
  • 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%
  • WUKA Teen Sleep Stretch™ Boxer Heavy Set 4 Pack

    WUKA Teen Sleep Stretch™ Boxer Heavy Set 4 Pack

    Regular price  $100.00 Sale price  $78.00 Saving 22%
    Teen Stretch™ Period Pants4 x Boxer Sleep Set
    Heavy
    Regular price  $100.00 Sale price  $78.00 Saving 22%
  • WUKA Teen Sleep Stretch™ Super Heavy Set 4 Pack

    WUKA Teen Sleep Stretch™ Super Heavy Set 4 Pack

    Regular price  $111.00 Sale price  $88.00 Saving 20%
    Teen Stretch™ Period PantsSleep Set 4 Pack
    Super Heavy
    Regular price  $111.00 Sale price  $88.00 Saving 20%
  • WUKA Teen Sleep Stretch™ Super Heavy Set 2 Pack

    WUKA Teen Sleep Stretch™ Super Heavy Set 2 Pack

    Regular price  $63.00 Sale price  $56.00 Saving 11%
    Teen Stretch™ Period PantsSleep Set 2 Pack
    Super Heavy
    Regular price  $63.00 Sale price  $56.00 Saving 11%
  • WUKA Adult Sleep Set Stretch™ Heavy 4 pack

    WUKA Adult Sleep Set Stretch™ Heavy 4 pack

    Regular price  $107.00 Sale price  $83.00 Saving 22%
    Stretch™ Period PantsSleep Set 4 Pack
    Heavy
    Regular price  $107.00 Sale price  $83.00 Saving 22%
  • Postpartum Stretch Set

    Postpartum Stretch Set

    Regular price  $106.00 Sale price  $95.00 Saving 10%
    Stretch™ Period PantsPost Partum Set
    Mixed Flows
    Regular price  $106.00 Sale price  $95.00 Saving 10%
  • 2 WUKA Stretch Seamless Midi Brief Heavy Light Nude

    2 WUKA Stretch Seamless Midi Brief Heavy Light Nude

    Regular price  $55.00 Sale price  $48.00 Saving 12%
    Stretch™ Period PantsSeamless Midi Brief Duo
    Heavy
    Regular price  $55.00 Sale price  $48.00 Saving 12%
  • 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

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FAQs: Stretch Seamless Collection

WUKA Stretch underwear are perfect for people who struggle to find the right size of period underwear. Taking the guesswork out of sizing, one pair of WUKA stretch can stretch up to four sizes so you can say hello to a more comfortable, sustainable period.

What is Stretch technology?
In true taboo-breaking WUKA style, Stretch™ features our new patented Stretch™ technology— a meticulously designed suspended gusset is built in to each pair of underwear, engineered to retain its stretch, expand or contract depending on your unique shape. Figure flattering with a completely seamless construction, you’ll find no VPL’s here.
Who are stretch for?
For everyone who wants a more comfy, leakfree period. Our Stretch™ technology means you can wear these period underwear no matter how your body shape and size changes. Our custom collections are design with adults, teens and even people with sensitive skin in mind.
I've just had a baby, can I wear WUKA Stretch period underwear?
Perfect for new mothers, WUKA Stretch was designed for you- super soft, comfy and designed to adjust to your body as it changes post pregnancy. The seamless design is gentle and sensitive to skin.
How do WUKA Period underwear work?
Layers. Our many layers contribute to making sure you get a long lasting feeling of dryness and security, not having to worry about leakage, smell or infection. Every pair includes a super absorbent gusset which consists of many layers, the middle layers absorb and lock in the blood whilst working with the outer layer to ensure you stay dry through your day to day activities! Period underwear look and feel like your regular underwear but they are leak-proof, which means you don't have to wear a pad, a tampon or menstrual cup when you wear them during your period.
How many pairs do I need?
We find that 5-7 pairs is best for most customers considering they last up to 2 years. Check out our savings on bundle cycle sets for 3 to 5 pairs.
Do WUKA underwear contain PFA's?
The simple answer is no! WUKA has been committed since day one to not use any harmful chemicals in the production of our products. All of the materials that we use are planet friendly, animal friendly and contain no added chemicals, such as silver or antibacterial treatments, stain-resistant or Perfluoroalkyl and Polyfluoroalkyl substances (PFAs or PFSAs). All WUKA are independently tested by Highstreet Textile Testing Services Ltd (HTTS) who guarantee there is zero trace of PFA's in our products.
How do I care for my WUKA Stretch period underwear
Our WUKA Stretch period underwear require a cold wash only. If your machine doesn’t have this setting, hand washing is your best alternative. We recommend treating your period underwear as delicates. Using our mesh laundry bag will help to protect the fabric and prolong the life of your underwear.

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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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