Super Leakproof Bikini

These super absorbent bikini bottoms will keep you comfortable and confident all day long. The built-in liner absorbs up to 8 tsp worth of blood - that is about 8 tampons! They totally eliminate all disposable period products and are machine washable. Have a greener period with KT!

KT by Knix Period Underwear FAQs

Period Proof Technology
Reviews
average rating 4.7 out of 5
Based on 238 reviews
  • 5 Stars
    199 Reviews
  • 4 Stars
    28 Reviews
  • 3 Stars
    2 Reviews
  • 2 Stars
    4 Reviews
  • 1 Star
    5 Reviews
97% of reviewers would recommend this product to a friend
Quality
Rated 4 out of 5
Comfort
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
Effectiveness
Rated 4 out of 5
238 Reviews
Reviewed by Melissa Q.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Excellent!

My daughter is able to wear these from morning until bed time even on her heaviest days. It is so nice for her not to have to worry about changing a pad every couple of hours at school (grade 6). Highly recommend!

Loading...
Was this helpful?
Reviewed by Jen
I recommend this product
Rated 5 out of 5
Review posted

I’m Converted!

WOW! WOW! WOW! That’s all I have to say after trying these undies. I’ve been a serial Always Infinity pad wearer for many years because this is what I felt confident would hold my period without any leaks. But, I’m officially converting to KT Super underwear! I wore these for almost 24 hours on a heavier day (overnight too) and no leaks! I’m literally amazed by how well these work, and they don’t even feel like your wearing a pad at all. There’s no wetness, no irritation, just period protection that I can count on.

Loading...
Was this helpful?
Reviewed by J h.
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

Best underwear ever

THESE UNDERWEAR REALLY WORK AND ARE AMAZING!! I'm 15 years old and have had my period since I was 10 years old. I have a very heavy period and normally have to worry about leaks all day long and change my pad at least every hour!! But I have no worries with these underwear and can wear them for about 24hrs without changing (even with sleeping in them)!! I was VERY sceptical since nothing else has worked for me, but now I am devastated I hesitated for this long, I wish I would have invested in these years ago! I now have 3 pairs of the oh no proof, 2 pairs of the super oh no proof, and 1 pair of the sleepover short underwear and I am planning on getting more! I went for the size M as I normally wear a size 2-4 pants, this size fits me perfect!! My mom loves them to as they are super easy to wash and care for and she doesnt have to help me get period out of all my outfits and underwear!! They are also environmentally friendly, I seriously havent made any waste for the last 5 periods, as i just wear and wash these!! Honestly you NEED these for yourself, you wont regret it trust me!!

Loading...
Was this helpful?
Reviewed by Jennifer G.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

My daughter loves them

My daughter is a gymnast. I bought her several different brands of period underwear and these were by far her favorite! She can wear a leotard and wear these with no worries during her practices.

Loading...
Was this helpful?
Reviewed by Sally G.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

We love these underwear

My

Daughters been wearing these even when she doesn’t have her period because they are comfortable. I would size up they run small.

Perfect for their period

Loading...
Was this helpful?