Period Swimsuits
Period swimsuits are swim pieces with a built-in absorbent layer, made for swimming on your period — bottoms, bikini sets and one-pieces. 10 styles, about $14 to $86.
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Sunnybikinis Seamless Ice Silk Leak Proof Underwear
Sunnybikinis Seamless Ice Silk Leak Proof Underwear
$24.99 -
Sunnybikinis Leak-Proof Bikini Menstrual Panties
Sunnybikinis Leak-Proof Bikini Menstrual Panties
$17.99 -
Sunnybikinis Leak-Proof Menstrual Bikini Bottom
Sunnybikinis Leak-Proof Menstrual Bikini Bottom
$21.99 -
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Sunnybikinis Leak-Proof Menstrual High Waist Panties
Sunnybikinis Leak-Proof Menstrual High Waist Panties
$16.99 -
Sunnybikinis Fast Absorption Menstrual Panties
Sunnybikinis Fast Absorption Menstrual Panties
$13.99 -
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Sunnybikinis Leakproof Period Swimsuit for Women
Sunnybikinis Leakproof Period Swimsuit for Women
$45.99 -
SecureSwim® Period Swimsuit: Cross Back Confidence
SecureSwim® Period Swimsuit: Cross Back Confidence
$43.65
A Swim Piece with an Absorbent Layer
Bottoms, One-Pieces and the Leak-Proof Line
Absorb, Hold, Swim
Format, Coverage, Care
Quick Answers
Frequently asked questions
What is a period swimsuit?
A period swimsuit is a swim piece with a built-in absorbent layer in the lining — made to be worn in the water on your period. The absorbent layer holds menstrual flow while the outer layer is swim fabric.
Can you swim on your period?
Yes — many people swim on their period. A period swimsuit adds a built-in absorbent layer for the water, which is what this collection is built around; comfort and fit vary by person and by piece.
How does the leak-proof layer work?
The pieces carry a built-in absorbent layer plus a water-resistant outer lining — the absorbent layer catches flow, the outer layer keeps water and fabric separate. Capacity varies by style, so check each listing's details.
What styles are in this collection?
10 styles from about $14 to $86 — leak-proof bikini bottoms, high-waist bottoms, one-piece swimsuits and a few underwear-style pieces from the same leak-proof line.
Do all pieces in this pool work for swimming?
The swim pieces — bottoms, bikini sets and one-pieces — are made for water. A few underwear-style items from the same line also carry the tag; their listing type tells you what each piece is.
How do I care for a period swimsuit?
Rinse in cool water after use and follow the care tag — the absorbent layer needs rinsing rather than heavy detergent, and most pieces air-dry best.
How long can I wear one?
Wear time depends on flow and the piece's absorbency — the same judgment as any period product. Plan changes like you would with regular period wear.
What is the price range?
About $14 to $86 across the pool, with most styles in the $14 to $65 range.
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