Period-Proof Peekaboo One-Piece

Embrace your inner mermaid on your period! Make a splash in this trendy, leak-proof one-piece with flattering ruched details and a fun peek-a-boo cut-out. 

All KT Swimwear is made with our Patented Period-Proof Technology and features a barely-there, built-in liner that absorbs 3tsp of blood. Every period is different, but we recommend using your KT suit as backup protection with a tampon or menstrual cup during your cycle's medium to heavy days. Or, wear alone when you have a light flow.

Reviews
average rating 4.4 out of 5
Based on 21 reviews
  • 5 Stars
    16 Reviews
  • 4 Stars
    0 Reviews
  • 3 Stars
    3 Reviews
  • 2 Stars
    1 Review
  • 1 Star
    1 Review
76% of reviewers would recommend this product to a friend
Quality
Rated 4 out of 5
Comfort
Rated 4 out of 5
Effectiveness
Rated 4 out of 5
Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Fits Small, 0 is True to Size and 2 is Fits Large
21 Reviews
Reviewed by Rae
Verified Buyer
I don't recommend this product
I'm a....
Adult
I purchased for
Myself
Band Size
34"
Pant Size
Teen 18-20
Size Purchased
L
Usage
  • Pool
  • Beach
  • Sun Bathing
Rated 3 out of 5
Review posted

Nice, but...

Love the pattern, but the rear coverage is minimal. There is actually less material on the butt of the suit than the front. That’s not something I want when I have my period. Unfortunately, the suit is mine to keep because no returns. Please detail the amount of rear coverage in the description.

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Quality
Rated 4 out of 5
Comfort
Rated 4 out of 5
Effectiveness
Rated 4 out of 5
Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Fits Small, 0 is True to Size and 2 is Fits Large
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Reviewed by Sarah
Verified Reviewer
I don't recommend this product
I'm a...
Parental Figure
I purchased for...
A Teenager/Tween
Band Size
34"
Pant Size
Kids 12-14
Size Purchased
S
Usage
  • Pool
  • Beach
  • Sun Bathing
Rated 3 out of 5
Review posted

Beautiful suit but cut narrow at crotch and bum

This is a beautiful suit, but the cut is quite narrow at the crotch area and bum. My daughter is 12 and needs more coverage- she loves this suit but I can see she is self conscious about the cut and so it won’t be worn much. The suit fits perfectly otherwise so I don’t think going up a size is an option.

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Quality
Rated 5 out of 5
Comfort
Rated 2 out of 5
Effectiveness
Rated 2 out of 5
Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Fits Small, 0 is True to Size and 2 is Fits Large
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Reviewed by Amanda
I don't recommend this product
I'm a....
Adult
I purchased for
Myself
Band Size
34"
Pant Size
Teen 12-16
Size Purchased
L
Usage
  • Pool
Rated 2 out of 5
Review posted

Wedgie!

I wanted to love this suit... the front was very cute, fit great & looked great. Trust the reviews... there is NOT enough coverage in the bum. Walked a little and had a major wedgie... not a good feeling on a regular day never mind when I have my period. Knix PLEASE FIX THIS - this is such a great suit otherwise. 2 stars - had to return :(

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Quality
Rated 4 out of 5
Comfort
Rated 2 out of 5
Effectiveness
Rated 3 out of 5
Sizing
Rated -1 on a scale of minus 2 to 2, where minus 2 is Fits Small, 0 is True to Size and 2 is Fits Large
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Reviewed by Amanda
Verified Buyer
I don't recommend this product
I'm a...
Parental Figure
I purchased for...
A Teenager/Tween
Band Size
N/A
Pant Size
Teen 4-10
Size Purchased
S
Usage
  • Pool
  • Beach
Rated 3 out of 5
Review posted

Daughter says "Permanent wedgie"

The suit just arrived yesterday, and on trying it on, my 12-year-old said she liked it but she felt like she'd have a constant wedgie. And I agree with another reviewer, in that there is also a lack of coverage of the crotch area at the front. Now I have to get her some shorts she can wear over it so that she will be comfortable.

She has yet to wear it in the pool - hopefully it performs well when she's on her period so that I feel like the purchase was worth it.

Some other styles with more coverage, maybe swim shorts, would be appreciated. (I wonder if the sleepover short underwear would work for swimming??)

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Quality
Rated 5 out of 5
Comfort
Rated 2 out of 5
Effectiveness
Rated 3 out of 5
Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Fits Small, 0 is True to Size and 2 is Fits Large
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Reviewed by Aimee K.
Verified Buyer
I recommend this product
I'm a....
Parental Figure
I purchased for
A Teenager/Tween
Band Size
32"
Pant Size
Teen 12-16
Size Purchased
M
Usage
  • Beach
  • Pool
Rated 5 out of 5
Review posted

Very cute bathing suit

My 12 y/o daughter loves this and it does idd look very cute on her. First time she put it on, one of the strings on the back came off. Shouldn’t happen at this price, clearly. However, nothing that 4 stitches couldn’t fix.

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Quality
Rated 3 out of 5
Comfort
Rated 4 out of 5
Effectiveness
Rated 4 out of 5
Sizing
Rated -1 on a scale of minus 2 to 2, where minus 2 is Fits Small, 0 is True to Size and 2 is Fits Large
Was this helpful?