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Sale

Leakproof

Leakproof Bikini Swim Bottom

A classic bikini bottom featuring discreet, built-in protection against leaks.

Product image

Isabelle has 40" hips and wears a Knix size M

Isabelle has 40" hips and wears a Knix size M

Isabelle has 40" hips and wears a Knix size M

Isabelle has 40" hips and wears a Knix size M

Isabelle has 40" hips and wears a Knix size M

Isabelle has 40" hips and wears a Knix size M

Leakproof

Leakproof Bikini Swim Bottom

A classic bikini bottom featuring discreet, built-in protection against leaks.

A classic cut and true swim collection staple. Medium butt coverage and fully lined UPF 50+ fabric. Plus get discreet, built-in protection against leaks. Absorbs about 1 regular tampon worth.

- Absorbs about the same as 1 regular tampon
- Lower to mid rise
- Medium butt coverage
- Fully lined
- Non-dig leg opening
- UPF 50+ fabric

Machine Washable: Wash with like colors. Machine wash gentle, do not bleach, do not dry clean, do not iron, lay flat to dry.
Body: 85% Nylon, 15% Spandex
Lining: 85% Nylon, 15% Spandex
Gusset: FreshFix Technology®, PU Film

Additional Product Ingredient Information

Free standard shipping over $100.

Free expedited shipping over $150. Duty-free. (after discounts, before shipping + taxes)

Swim items are eligible for a return or exchange within 30 days of delivery and with tags and original sanitary strip (swim bottoms and one pieces) attached. For sale items with a 20% or more discount you may exchange for another item or store credit.

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Bra-Innovations MB

More-Ways-to-Shop DT (2)

More ways to feel unapologetically free

Find an amazing wireless bra to match your Undies. Plus explore our other products, all designed to make you feel so comfortable in your own skin.

Period Underwear BRAS EVERYDAY UNDERWEAR SLEEPWEAR ACTIVEWEAR APPAREL Shapewear Maternity

Absorbency: Light

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Leakproof Bikini Swim Bottom

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4.3

Rated 4.3 out of 5 stars

51 Reviews

4.3

Rated 4.3 out of 5 stars

51 Reviews

Leakproof Swim Short

Leakproof Swim Short

+1

Amber has 38" hips and wears a size M

Leakproof High Rise Bikini Bottom

Isabelle has 40" hips and wears a Knix size M

Leakproof Bikini Swim Bottom

+2

Jay has 36" hips and wears a Knix size S

Leakproof Sculpt High Rise High Cut Swim Bottom

+3

Adiya is a 36D and has 42" hips and wears a Knix size L

Leakproof Wrap One Piece

Leakproof Deep V One Piece Swimsuit

Leakproof Deep V One Piece Swimsuit

Maya is a 34F, has 42" hips and wears a Knix size M+

Leakproof Classic One Piece Swimsuit

4.3

Rated 4.3 out of 5 stars

Based on 51 reviews

90%would recommend these products

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51 reviews

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Annie L.
Verified Buyer
3 minutes ago
Rated 5 out of 5 stars
Perfect fit
Perfect fit, not too tight and doesn't create a bulge at the waist line. Haven't used it for period protection yet, but I'm confident given all the other Knix period underwear work so well.
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Jana C.
Verified Buyer
1 week ago
Rated 5 out of 5 stars
Only swimsuit bottom from now on
These are fabulous. This is my second pair. Fit well and I feel protected.
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Valorie
2 months ago
Rated 4 out of 5 stars
4 Stars
great!
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Amber has 38" hips and wears a size M

Leakproof Classic Bikini Bottom