01 Lily
Lily
Made for tanning: high-cut, minimal tan lines.
Open-Back One-Piece Volt
ARIA Volt is the leak-proof one-piece period swimsuit designed for those who want bold, effortless style and total freedom during their cycle. What makes this swimsuit unique: it can be worn like a classic...ARIA Volt is the leak-proof one-piece period swimsuit designed for those who want bold, effortless style and total freedom during their cycle. What makes this swimsuit unique: it can be worn like a classic swimsuit, with the freedom to use it both during your period and outside of it, complementing all your beach looks. And unlike any other period swimsuit — the ARIA doubles as a bodysuit for everyday wear. If your height is over 175cm, we recommend sizing up.
ARIA Volt is the leak-proof one-piece period swimsuit designed for those who want bold, effortless style and total freedom during their cycle.
What makes this swimsuit unique: it can be worn like a classic swimsuit, with the freedom to use it both during your period and outside of it, complementing all your beach looks. And unlike any other period swimsuit — the ARIA doubles as a bodysuit for everyday wear.
If your height is over 175cm, we recommend sizing up.
Its plunging open back and asymmetric strap create a silhouette that stands out, while its invisible leak-proof technology keeps you protected during light to medium flow. Made in Portugal with recycled fibres and an OEKO-TEX® certified gusset. Ethical, sustainable, built to last. A waterproof organic cotton pouch comes free with the Duo.
The bottom features multiple layers of technical fabric—how does it work? A water-repellent outer layer, an absorbent layer, and a leak-proof layer trap the flow within the fabric and limit odor, without any feeling of dampness or heaviness. Gently rinse with clean water before first use to maximize its absorbency.
Gusset - 100% OEKO-TEX® Standard 100 Cotton & 100% Polyester.
For spotting and light to medium flow (depending on everyone's flow). For heavier flow, the period swimwear can be worn with an additional internal hygienic protection (cup or organic tampon) for maximum safety.
Outer & Lining - 80% Polyamide 20% Elastane.
Gusset - 100% OEKO-TEX® Standard 100 Cotton & 100% Polyester.
MADE IN PORTUGAL.
Resistant to UV, sun creams and oils.
Gently wash in clear water before first use to maximize the absorbant capacity of the period swimwear. Rinse after contact with salt water or chlorine. Cold hand wash. Do not use fabric softener. Lay flat to dry. Do not iron. Avoid high heat sources (e.g.: radiator) to dry and preserve the technical fabric.
Orders are shipped within 2-5 business days after purchase pending availability and credit verification.
For any exchange or return, products have to be in perfect conditions, unworn, unwashed, with original packaging, with tags and hygienic protection still on.
Exchanges and returns are accepted within 14 days, starting from the day the order was received. Returns accepted via vouchers only (valid for 1 year). Please see full information in the dedicated page.
Three layers sewn into the bottom, invisible from the outside: one soft against your skin, one absorbent, one leak-resistant. No bulk in the water.
Light to medium flow: it works on its own. Change after 2 hours wet. Heavy flow: add your cup or tampon.

Rinse in cold water after swimming, then hand wash. Lay flat to dry in the shade. Resistant to chlorine, salt and UV.
Free shipping over €95. Easy size exchanges.
Made in Portugal78% recycled fibersOEKO-TEX® cotton gusset
Pick today’s flow: here’s how to enjoy the water, from the first dive to sunset drinks.
01 Lily
Lily
Made for tanning: high-cut, minimal tan lines.
Calypso
For support: the twist that stays put, even in the waves.
03 Daisy
Daisy
For more coverage: the high-waisted boyshort, retro vibe.
04 Dahlia
Dahlia
To flatter: the drape that looks great on every body.
01 Swim
ARIA Volt One-Piece Period Swimsuit | Sustainable Open Back Leak-Proof€105
Your swimsuit works on its own: nothing to insert, just dive in.
Tie the sarong on top and head to the terrace.
01 Swim
ARIA Volt One-Piece Period Swimsuit | Sustainable Open Back Leak-Proof€105
It absorbs a medium flow, even in the water. No bulk.
After 2 hours wet, change and slip your swimsuit into the waterproof pouch.
Sarong on top, and you stay until sunset.
Cup or tampon
Your usual cup or tampon: that’s your main protection.
02 Your set
ARIA Volt One-Piece Period Swimsuit | Sustainable Open Back Leak-Proof€105
It becomes your backup: nothing to worry about when you get out of the water.
03 Your 2nd set
Your wet set goes inside: your bag stays dry.
It’s designed for spotting and light to medium flow. On heavy days, wear it with your cup or an organic tampon for double protection.
No more than 2 hours wet, then change.
Wear it with your cup or a tampon: you get double protection.
You can absolutely keep using them. The difference: on light to medium days, your FLOWHER swimsuit works on its own, with nothing to insert. On heavy days, it’s your backup. And the rest of the month, it’s simply your swimsuit.
You pick the top and bottom separately, from XS to XL. The size guide recommends your size in 1 minute based on your measurements.
Yes, it’s a swimsuit first. The absorbent layer doesn’t show.
Yes: nothing to insert, so it’s often the easiest option for a first summer with a period. Just pick the right size, from XS to XL, with the size guide.
Rinse it in cold water after every swim, hand wash it without fabric softener and lay it flat to dry in the shade.
Email us at hello@flowherswimwear.com within 72 hours of receiving your package. You can exchange your size within 14 days of delivery (sale items excluded), as long as the item hasn’t been worn or washed and still has its tags and hygiene liner.
Mainland France: 2 to 3 business days.
Express, mainland France: 24 hours for orders placed before 2 pm (Paris time), Monday to Friday (excluding public holidays).
Europe: 3 to 8 business days.
Rest of the world: 5 to 15 business days.