Héléades low-rise period swimsuit
For a teen? Heliades, ages 11 to 16 ›
This product fits snugly
See size guide
Size guide
| Hip size (in cm) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 84 - 86 | 87 - 88 | 89 - 90 | 91 - 92 | 93 - 94 | 95 - 96 | 97 - 98 | 99 - 100 | 101 - 102 | 103 - 104 | 105 - 106 | 107 - 108 | 109 - 111 | ||
| Waist size (in cm) | ||||||||||||||
| 56 - 59 | XS | XS | XS | |||||||||||
| 60 - 62 | XS | XS | XS | S | ||||||||||
| 63 - 65 | XS | XS | S | S | S | |||||||||
| 66 - 68 | S | S | S | M | ||||||||||
| 69 - 71 | S | S | M | M | M | |||||||||
| 72 - 74 | M | M | M | L | ||||||||||
| 75 - 77 | M | M | L | L | L | |||||||||
| 78 - 80 | L | L | L | XL | ||||||||||
| 81 - 83 | L | L | XL | XL | XL | |||||||||
| 84 - 86 | XL | XL | XL | XXL | ||||||||||
| 87 - 89 | XL | XL | XXL | XXL | XXL | |||||||||
| 90 - 92 | XXL | XXL | XXL | |||||||||||
| 93 - 95 | XXL | XXL | ||||||||||||
Find your size
Couldn't load pickup availability
- Free exchanges
- Free delivery from 49 €
- 60 days to try
- Pay in 3, interest-free
Build your pack
Heleades · mix colours and sizes
The size you pick applies to the next colours you add.

You're on the list!
Meanwhile,
Approved by FFN swimmers
Scroll to see more
Details
Swimming during your period is possible!
Discover Héléades, our waterproof menstrual swim panties that can be worn without any additional protection throughout your entire cycle.
Thanks to its unique technology combining a fitted cut, silicone leak-proof seals, and our iconic menstrual membrane, our menstrual swimsuits are waterproof and provide real menstrual absorption (equivalent to 4 regular tampons) for up to 12 hours.
No blood dispersion in the water,
No swelling once wet,
No stains on the towel.
Its low-rise, high-cut shape offers perfect freedom of movement while swimming.
The panties are sold separately. You can pair them with your favorite swimsuit top.
⚠️ For full effectiveness, this swimsuit should be worn very snugly. We recommend taking your measurements and consulting our size guide.
If you have any questions, feel free to contact our customer service by email: contact@smoon-lingerie.com
OEKO-TEX® STANDARD 100 certified: certificate no. CQ1285/2.
Materials resistant to saltwater and chlorine.
Protects against UV rays (UPF 50+).
Manufacturing & environmental impact
- Design By our textile engineer Paris
- Knitting The yarns are knitted into fabric France, Italy
- Dyeing and printing The fabric gets its colour or print France, Italy
- Making up Cutting, sewing and finishing Tunisia
- OEKO-TEX® STANDARD 100 certified, certificate no. CQ 1285/2
Composition & Care
Main fabric
- 78% recycled polyamide
- 22% elastane
Draining gusset
- 93% polyamide
- 7% elastane
Absorbent
- 100% polyester
Membrane
- 75% polyester
- 16% elastane
- 9% polyurethane
-
Cold wash or 30°CIn the machine, in a laundry bag, with the rest of your wash.
-
Hand washableIf you prefer, with your usual detergent.
-
Rinse after useIn cold water, until the water runs clear.
-
No tumble dryer AvoidAir dry, away from the radiator.
-
No greasy soap AvoidNo Marseille soap, glycerine or fabric softener: they clog the fibres.
Delivery








