WUKA Period Racerback Swimsuit Style Medium Flow Black Colour Back
WUKA Period Racerback Swimsuit Style Medium Flow Black Colour Front
WUKA Period Racerback Swimsuit Style Medium Flow Black Colour

WUKA Period Racerback Swimsuit - Black

Regular price€57,95
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Size
Size chart

 

SWIM SIZE GUIDE

 

SWIMSUIT 

SIZE UK BUST  WAIST HIPS
XXS 6 70-75 55-60 80-85
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

 

SWIM BRIEF

SIZE UK EU USA
XXS 4-6 30-32 0-1
XS 6-8 32-34 1-2
S 8-10 34-36 2-4 
M 10-12 38-40 6-8
L 12-14 42-44 10-12
XL 14-16 44-46 12-14
2XL 16-18 46-48 14-16
3XL 18-20 48-50 16-18
4XL 20-22 50-52 18-20
5XL 22-24 52-54 20-22
6XL 24-26 54-56 22-24

 

SWIM TOPS

CUPS
Band A B C D DD E F
28 No No No
30 XS XS XS XS S
32 XS S S S S
34 XS S S M M M
36 S M M M L L
38 M L L L XL XL
40 L XL XL XL XXL
42 XXL XXL XXL

 

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.

WHY YOU’LL LOVE IT

The WUKA Period Swimsuit is a sleek one-piece that looks and feels just like regular swimwear – but with hidden built-in protection. Designed for performance and style, it lets you swim, splash, and relax without pads or tampons, so you can hit the pool, beach, or spa with total confidence.

HOW IT WORKS

The ultra-absorbent gusset holds up to 15ml of flow – about 3 tampons’ worth or 2 pads – making it ideal for moderate periods or light bladder leaks. A waterproof outer, chlorine-resistant recycled nylon, and UV50+ protection keep the suit durable, quick-drying, and secure. Removable padded cups and a diamond-cut back add to the flattering fit.

BEST FOR

Swimming, water sports, holidays, or spa days. Perfect for moderate flow or as a backup with a menstrual cup or tampon. Built for performance in and out of the water.

GOOD TO KNOW

Made from eco-friendly recycled nylon with UV50+ and anti-chlorine protection. Wash before first wear. Each swimsuit is reusable for up to 2 years, replacing around 200 disposables and helping reduce waste.

Free UK shipping using Royal Mail 48 (untracked) on 1-2 items - EXCLUDES SALE PERIODS. 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.

LINE DRY
: 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 : 61% recycled nylon, 39% elastane Middle: 80% polyester,20% elastane Breathable TPU
Inner:50%bamboo charcoal,50%polyester

HOW DOES IT WORK?
KEEPS WATER OUT. LOCKS PERIODS IN.

Made of three unique layers. Water-repellant outer fabric prevents water from entering the gusset and protects against leaks. Highly-absorbent and moisture wicking second layer and soft, breathable top layer kind to skin.

Made of three unique layers. Water-repellant outer fabric prevents water from entering the gusset and protects against leaks. Highly-absorbent and moisture wicking second layer and soft, breathable top layer kind to skin.
Our Period underwear and sportswear feature a super soft outer that absorbs quickly and feels dry. 2. The super absorbent inner locks in blood. 3. Leak-proof layer keeps you secure and odour-free.
SUPER ABSORBANT

Our swimsuit features a built-in ultra thin, absorbent gusset to prevent leaking when swimming.

FAQ: Leak-Proof Period Swimwear

WUKA period swimwear is designed to absorb periods and little leaks whilst in or out of the water.

WUKA swimwear features a built in absorbent gusset made of three unique layers. The breathable top layer is designed to feel soft and comfortable to the touch as it sits closest to to your skin. The second layer is highly-absorbent and moisture wicking, helping to absorb up to 3 tampons worth of blood. Lastly the final or outer fabric is aquaphobic meaning it is water repellent which prevents water from entering the gusset and protects against leaks. While it is safe to swim in period swimwear on your periods, we suggest using a menstrual cup or other products as backup on your heavy flow days.
WUKA period swimwear is recommended for use on light to medium flow days. If you are using them to swim for long periods of time, they are best for lighter days. If however, you’re spending the day lounging by the pool with only the occasional light swim then they can also be worn on medium flow days. We do not recommend them for heavy flow days.
Yes of course! For added protection on heavier flow days, we recommend wearing the swimsuit alongside a menstrual cup, disc or tampon- the more sustainable and plastic free the better!
As a certified B Corp that places sustainability at the heart of our brand mission, our WUKA swimwear collection is made from recycled nylon so no virgin plastic are used to make the fabric. Remember each WUKA replaces 200 disposables going to landfill.
Also known as Ultraviolet Protection Factor (UPF), UV protection indicates how much UV radiation (both UVB and UVA) a fabric allows to reach your skin. For example, our swimwear collection is made using UV50+ protection fabric which blocks 98% of the sun's rays and allows 2% (1/50th) to penetrate, thus reducing your exposure risk to harmful rays significantly.
Rinse them in cold water before washing to remove any excess blood. Wash them in the washing machine on a delicate program at 30°C maximum. Do not use any fabric softener or detergents. Air dry and never use a tumble dryer!
Two styles. The high waist style is available for adults whilst the classic bikini brief is available for adults and teens.
Adult Sizes range from XS- 4XL in both the bikini and high waist swim briefs. Teens Swim Bikini Briefs are available in sizes 2XS - L.
2XS:4-6, XS:6-8, S:8-10, M:10-12. These are just for recommendation. We know all kids grow at different rates, so the best way to get the right size is measure the widest part at the hip and see our size chart to get the right size. You can always ask our customer support if you need help. Anther way to get the size right is by matching with high-street brands, if your teen wears size 4-6 opt for 2XS, if they wear 6-8 go for size XS, If they wear 8-10, go for small size.
Your WUKA is one period swim collection is perfect for wearing in the water- whether it's by the pool, the beach or under a wetsuit. Whether you are on you period or not, they are great to use. The leakproof gusset is built into all of our period swimwear to be discreet and undetectable, so they look and feel just like regular swimwear.
Yes! All of our swim bottoms and one-pieces are eligible for a return or exchange within 30 days of delivery, as long as the original sanitary strip and tags are attached.
Yes. Our period swimwear is seawater and chlorine-resistant which helps to prevent fading and keeps your swimwear long-lasting.
If you have a fear of using WUKA in the pool, we suggest you use them only on your light flow day, till you gain confidence.

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Customer Reviews

Based on 26 reviews
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A
Anne B
Great swimsuit

I bought this for my daughter. I checked the sizing chart before buying and the swimsuit fits perfectly. She loves wearing it. No more missed swimming lessons!

L
Louise
Great swimsuit, but not for a larger bust.

The swimsuit is of the same quality that I’ve come to know well from Wuka. The concept is great. Sadly, it’s not made for ladies with a bigger bust even sizing up. If different styles came out I would definitely give them a go.

P
Prava Shrestha
The Swimsuit That Changed Everything! No More Missing Swim Days!

The swimsuit is honestly one of the best things i’ve ever had. Before, i never swam during my period because i lacked confidence and worried. But when i got the WUKA swimming costume, it completely changed everything. I wore it on my lighter days and felt so comfortable. I didn’t even feel like i was on my period while swimming. I can’t even explain how much this means to me. So many teens and women skip swimming because of their periods, and i used to too. But now, thanks to WUKA, I don’t have to miss out anymore.

S
Shila Shrestha
Never thought I could swim on my period until this!

I received a WUKA swimsuit as a gift from my sister, and it's honestly one of the best products I've ever used. Being from Nepal, it's rare to even find period underwear, let alone a period friendly swimsuit. I wore it on the second day of my period while swimming, and it worked perfectly. Truly hands down to this product absolutely the best.


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