Period Kit

New & Improved Period Kit - 100% period-proof protection for your whole cycle. Say goodbye to pads & tampons!

Your Period Kit includes:

  • 2 Black Super ‘Oh-No’ Proof Underwear 
    The most absorbent period underwear ever - absorb up to 8 tsp of blood (that’s 8 tampons!)
  • 2 Limited Edition Color ‘Oh-No’ Proof Underwear* 
    For medium to lighter days and as back-up protection - absorb up to 3 tsp of blood
  • 1 Black Sleepover Short
    Comfy and protective pajama shorts - absorb up to 4 tsp of blood
  • 1 Reusable Pouch
    To hold all your period necessities!
  • PLUS Cute Accessories!

*The Limited-Edition style may vary as it is randomly selected based on your size.

Everything you need to have a completely waste-free cycle from your very first period. Save your sheets and catch more Zzz’s with the Sleepover Short designed specifically for overnight period protection.

Ready to ditch the disposables for incredibly comfortable and machine-washable undies? Just choose your underwear size (XS-XXL) and style (Bikini or Boyshort) and leave the bulky pads and leaky tampons behind!

Reviews
average rating 4.9 out of 5
Based on 260 reviews
  • 5 Stars
    238 Reviews
  • 4 Stars
    22 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
260 Reviews
Reviewed by Elora
Verified Buyer
I recommend this product
Rated 4 out of 5
Review posted

Nice products and customer service... slow shipping

Hi! I am a teen girl who has been wanting period undies for a while, after debating about it for a long time, my mom and I ordered the period kit and one pair of extra undies (with the discount code we used it came to be the same price as just the kit!) The shipping took over 3 weeks to come from Toronto to Halifax where we live but luckily the day they undies arrived I started my period (lol) For reference I am 5'4", 120 pounds and have 36" hips. From these measurements I ordered a size large. The underwear fit good but if they stretched they would be too big and the shorts were huge. I contacted the company and they said that the products should fit SNUG AT FIRST AND RELAX WITH WEAR so keep that in mind when you purchase. The Knixpert I spoke with was extremely kind and gave me a full refund so I could rebuy the kit in a size medium instead. I did, and they just came today and are a much better fit!

The underwear is super comfy and does not show underneath leggings! The material is comparable to swimsuit bottoms and the fit is awesome. I ordered the boyshort style to have that little bit more coverage and am in love. I wore these on my period and they stopped any leaking. I was able to wear them alone on my lighter days and instead of a liner on heavier days. The only thing that was weird is that only my first package came with the Knixteen swag. I would have liked to see the second set we got have it as well but I'm happy with what I have :)

Overall, even though these…

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Reviewed by Brittany C.
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

The best first period kit!

I bought this for my 11 year old who is about to get her period. She was so excited and feels comfortable and confident for her first period.

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Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
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Reviewed by Sam
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

Awesome!

My 13 year old daughter was so excited about this Period Kit! She loves the underwear and the Knixteen swag was an added bonus.

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Reviewed by Jen
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

In Love!

My daughter loves her period kit! It's her first time using "period underwear" and these ones are so comfortable and keeps her feeling dry. She loves the shorts too and has been wearing them around the house non-stop while we're quarantined. Such a great way to try out the brand and get some cute swag too.

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Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
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Reviewed by Jess S.
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

Great value

Highly recommend this Period Kit! It's such a great deal getting 3 underwear, 1 pair of shorts and the goodies. Thank you Knixteen!

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Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
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