WUKA Ultimate™ Midi Brief - Heavy
Heavy Flow
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ULTIMATE, BIKINI & BASICS PERIOD PANTS
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SEAMLESS STRETCH PERIOD PANTS
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SWIMSUIT
ULTIMATE & BASICS PERIOD PANTS
SIZE | UK | EU | USA | HIP cm |
XXS | 4-6 | 30-32 | 0-1 | 80-85 |
XS | 6-8 | 32-34 | 1-2 | 85-90 |
S | 8-10 | 34-36 | 2-4 | 90-95 |
M | 10-12 | 38-40 | 6-8 | 95-100 |
L | 12-14 | 42-44 | 10-12 | 100-105 |
XL | 14-16 | 44-46 | 12-14 | 105-110 |
2XL | 16-18 | 46-48 | 14-16 | 110-115 |
3XL | 18-20 | 48-50 | 16-18 | 115-120 |
4XL | 20-22 | 50-52 | 18-20 | 120-125 |
5XL | 22-24 | 52-54 | 20-22 | 125-130 |
6XL | 24-26 | 54-56 | 22-24 | 130-135 |
SEAMLESS STRETCH & FLEX PERIOD PANTS
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 |
SWIMSUIT
SIZE | UK | BUST | WAIST | HIPS |
XS | 6-8 | 75-80 | 60-65 | 85-90 |
S | 8-10 | 80-85 | 65-70 | 90-95 |
M | 10-12 | 85-90 | 70-75 | 95-100 |
L | 12-14 | 90-95 | 75-80 | 100-105 |
XL | 14-16 | 95-100 | 80-85 | 105-110 |
2XL | 16-18 | 100-105 | 85-90 | 110-120 |
How to Measure Your Hip Size

Holds at least 20ml of period flow or light leaks / 4 tampons worth
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Eco-friendly and luxurious Tencel™️ fabric with a super absorbent hi-tech fabric and moisture barrier making it period proof. Carbon neutral fabric made in Austria. Our WUKA Ultimate™ collection undies are made from our most sustainable fabrics and constructed without compromise.
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Midi brief style with full coverage at the back without feeling bulky
🍃 Sustainable periods are not a luxury. Every WUKA prevents over 200 disposables from going to landfill with every pair. Wear, wash, reuse.
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.
It is washable, both by hand or machine at 30 degrees.
LINE DRY: Air dry your WUKA Wet Bag 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.
These are comfortable and very absorbent. They are really good for sleeping in.
These are great, I feel clean and comfortable wearing them. They run a tad small so definitely size up if you are unsure, I wish I had. Customer service is excellent, too, so I am happy to support this company. I will be recommending WUKA to friends/family and shopping here exclusively in future!
Hello!
I am totally in love with your range!
I suffered all my life with my periods, have literally been through hell with them, and I have always struggled with period protection. Cups and tampons were out for me because my bleeding is always so heavy.
I discovered a few years ago that the super absorbent material used in the pads I've always bought was causing an allergic reaction and after many months of trying different Disposable brands I just couldn't find one absorbent enough, or long enough, or whatever enough!
I actually stumbled across Bloom & Nora first, and bought a few of their washable pads which completely stopped my recurring thrush (must have been the disposables) and were a little more secure than disposables and no more allergies - but I was still having absorbency problems.
Your ads started coming up on Instagram (for once we can thank our listening devices!) so I thought I'd try. Honestly, the idea of period pants (mind says nappy) was off-putting and I figured they probably wouldn't fit because I'm plus size, etc but I'm totally won over!
They are actually absorbent, like REALLY REALLY absorbent and I don't have to worry about leaks. I love that.
Even with your heavy flow range, on a bad day I can still soak through after 4 hours, but I'm slowly building a collection so I can get through an entire cycle without rushing to wash everything.
Thank you so much for creating a product that works for me!