WUKA Flex Logo Bikini - Heavy
WUKA Flex Logo Signature - heavy flow
WUKA Flex Logo Signature - heavy flow  - multi-size - adjustable size

WUKA Flex Logo Bikini - Heavy

Regular price $26.00 Sale price$21.00 Save $5.00
Pack Size
Size chart


Fits 4 sizes in one underwear for a perfect fit first time!

SIZES Size 1 Size 2
Universal XS, S, M, L XL, 2XL, 3XL, 4XL
UK 6,8,10,12,14 14,16,18,20,22
EU 32,34,36,38,40,42,44 44,46,48,50,52
USA 2,4,6,8,10,12 14,16,18,20,22
Hip (cm) 85 - 105 105 - 125


How to Measure Your Hip SizeHow to measure your body

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.
WUKA flex logo bikini heavy flow icons

WUKA Flex Logo Bikini Period Pants fits four sizes with its patent-pending side adjustment. Adorned with our signature waistband, this pair of WUKA Flex has been specially designed for perfectly adjusting to your size. Premium Organic Cotton certified by the Global Organic Textile Standard is even better to wear.

  • Heavy Flow
  • Fits 4 sizes
  • Signature Band
  • GOTS Certified Organic Cotton

    🩸🩸🩸🩸 Heavy absorbency, holds 20ml of period flow or light leaks - around 4 tampons' worth. Completely replaces disposable pads, tampons and pantyliners. Tested free from toxins and nasty chemicals. Wear for up to 8 hours at a time

    Free UK shipping using Royal Mail 48 (untracked) on 1-2 items. Tracked 48 on orders with 3 or more items (swimsuits/leggings/sports shorts/hot water bottle will use Tracked 48 as standard). 1st Class Signed For available for £4.50 Get Free International Shipping on orders above £75.

    HANDWASH: After use, rinse with cold water.

    MACHINE WASH: Pop your WUKA with similar, dark coloured garments and wash at 30 to 40 degrees. Don't use fabric conditioner. We suggest that Perform Collection and Re-purpose Collection styles should be washed cold. We also recommend washing any WUKAs with mesh or lace in a wash bag. This will help prolong the life and the strength of the mesh.

    : Air dry your WUKA Period Pants outside on the line or indoors on an airer. Don't tumble dry it.

    For the first 40 days after you receive an order we offer a 100% satisfaction guarantee on your first pair of WUKA pants, this allows you to try them hassle free. If they don’t fit then you are welcome to exchange for a different size or get a full refund.

    Outer: 95% Organic Cotton, 5% Elastane
    Middle: 95% Organic Cotton, 5% Elastane
    Middle: 80% Polyester, 20% Elastane Breathable TPU
    Inner: 95% Organic Cotton, 5% Elastane

    Adapt to your body

    One pair fits four sizes for a perfect fit. Easy-to-use sliders on both sides, great for growing teens, bloating days and between sizes.

    the sustainable choice

    Made from premium GOTs certified Organic Cotton for an extra soft feel. For a comfortable and sustainable period.

    Customer Reviews

    Based on 3 reviews
    Would recommend to everyone

    If you’re looking for your first WUKA pants, I’d 💯 recommend these. The flexible sizing is genius! Love the cut and fabric and will be getting another pair of these.

    Lucia S
    Life changing

    I was using reusable pads but thought i would try these, they looked more lke something id wear. So easy to change like the pad but so much more secure and less bulky in the rear. Recommend


    Very nice solution for period, light pee problems and daily safety
    These light weight Bikini pants are ideal for summerdays. I like the adjustable sliders on the sides which make it easy to find a perfect fit. Absolutely recommended !

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