The best period underwear especially designed for tweens & teens ~ see below for our Covid-19 stock update
Knicked-girls-periods-underwear

Knicked (a mash up of knickers and period)

When my tween was approaching puberty, I searched for a product to lessen the worry and protect her if menarche "first menstrual period" happened but couldn't find anything.

So I set about creating what today is known as Knicked : sustainable, comfortable, high quality pre-period and period underwear for girls 8 to 18 years that eliminates the need for bulky pads and intrusive tampons.

I love hearing from other mum's just how easy Knicked has made transitioning and managing periods for their own daughters, plus we are all doing something wonderful for the planet by reducing period waste.

Caro xox

No leaks, stains or odours for up to 10 hrs all day, everyday

Happy Holidays Pack

This Won't Last - So Get In Quick

click here

Shop our Eco Modal bikini range

  • Knicked-periods-modal-heavy-girls
    $23.95
    $21.95
  • Knicked-periods-modal-light
    $19.95
    $17.95

Shop our Micromesh Sports range

  • Knicked-periods-light-sports
    $19.95
    $17.95
  • periods-sports-heavy
    $23.95
    $21.95

Let customers speak for us

from 68 reviews

Very happy customer.

C B.
Eco Modal Hipster: Pre-Period/Light Absorbency
Rated by the teen as "most comfortable undies EVER"

Wonderful product; wonderful customer service. 100% recommend!

Tish S.
Pre-Period Bundle - Light Absorbency

Great product, easy to define light and heavy day undies

Rachel
Knicked
Super happy

My teens describe these as “the most comfy undies ever”. All my interactions with Caro have been fantastic and it’s clear that she goes above and beyond for her customers. I’m delighted with the product and my dealings with this small business.

Tish S.
Perfect Period Bundle - Heavy Absorbency
Most comfortable undies

Bought a couple of pairs in preparation for my 12 year old. She said they are the most comfortable undies. She loves them! Will definitely purchase a pack after reading the all positive reviews about how absorbent they are.

Nicole B.
Micromesh Active: Pre-period/Light Absorbency
Happy daughter

I am so glad I saw these whilst searching on google. Looking for my 11 yr old daughter as she is so stressed about getting her 1st period and being embarrased. So I showed her these undies and she immediately asked for me to buy them. My daughter has peace of mind knowing that she can wear these undies and no one will know when she gets her period. What a blessing. Thank you Knicked. I also like the idea of the bundle packs, when she actually gets her period I will be puchasing. Great idea!

robyn R.
Eco Modal Hipster: Pre-Period/Light Absorbency

My daughter doesn’t need her Knicked undies yet, so I’ve bought a size too big for when she does. The fabric & quality of this underwear is great.

Kathryn W.
Micromesh Active: Overnight/Heavy Absorbency

Micromesh Sports Overnight/Heavy Absorbency

Caryn V.
Micromesh Active: Overnight/Heavy Absorbency
Amazing quality and just what we needed to return confidence back!

My daughter just got her period and was very upset about it, being a dancer she needed something discreet that wouldn't show through her leotard, these are just amazing and has given her confidence back to her. they are perfect for a young girls shape and the little treat put a smile back on her face during such an uncertain and emotional time. She says they are comfy and there are no leaks even overnight. Postage was fast too. THANK YOU

Jess
Micromesh Active: Overnight/Heavy Absorbency
Comfortable.

My daughter loves the sports Micromesh pre-period knickers. She wears them nearly everyday. When it is time she will be ready to advance to the heavy ones. In the meantime she enjoys the comfort and freshness of the light ones.

Tracy
Micromesh Active: Overnight/Heavy Absorbency
Absolutely Amazing!!

My 11yr old was absolutely wrapped with her package and now feels very safe and secure going to school. Thank you so much for creating such a thoughtful and helpful business for tweens!

Arana W.
Pre-Period Bundle - Light Absorbency

Brought these for my 9 year old who just started her period. Was nervous about doing so, as didnt know anyone who's used them before, but read all the comments and thought what the heck.
Great product. Daugther says they are comfortable and loves that no one has to know she has her period.
Shes very happy, which makes me very happy.
Great product. Well done. Thankyou

Alison H.
Pre-Period Bundle - Light Absorbency
Micromesh Sports Pre-Period/Light Absorbency Undies.

My daughter & I were excited to receive the package from 'Knicked' in the mail. It arrived very quickly & we loved the complementary gift...a very thoughtful gesture. My daughter said that knowing she now has her special period undies, she is less nervous about having her period when she is at school. Thank you from the bottom of my heart.

C B.
Micromesh Active: Pre-period/Light Absorbency
Love these

My 11 year old daughter is in the middle of her second period and so far the pants have been great ... she’s quite heavy already but there’s been no leakage even in the overnight pair. She says they’re comfy and I find them easy to clean. The costumer service I received was really fantastic too. Thank you 🙏😊

Kirsty S.
Micromesh Active: Pre-period/Light Absorbency
These are so special!!!!

Bought these cards for my daughter and we absolutely love them! They're amazing, gentle, positive and magical - thanks for creating this product, I'm recommending and buying for friends too!

Kylie M.
Teen Self-Esteem Boosting Positivity Cards

COVID-19 update

STOCK UPDATE:  We have reveived our Sports Heavy Period Underwear in all sizing !!

As you know, COVID-19 continues to have a major impact on so many brands, industries and businesses - and unfortunately, this also includes Knicked! We are still dealing with shipping delays on some materials due to limited cargo planes flying into Australia. and therefore, our dates keep getting pushed back for our latest shipment arriving.

Thank you for your generous emails of understanding and support when we have had to tell you an item/size is out of stock, and your patience for those waiting on orders. We are grateful for your continued support!

We will keep you updated as to when stock will be arriving and at present we are hoping to have all small sizes back in stock by end November.

Click here to read more.

Period Pack ~ Bundle & Save... 7 pairs for 7 days plus free shipping

  • Pre-Period Bundle - Light Absorbency
    $130.00
    $130.00
  • Perfect Period Bundle - Heavy Absorbency
    $140.00
    $140.00

knicked accessories

  • Period Undies Wash Bag
    $9.95
    $9.95
  • Teen Self-Esteem Boosting Positivity Cards
    $14.95
    $14.95

  • overnight protection from stained bedding

  • those all important sleepovers

  • friendships are everything

overnight protection from stained bedding

those all important sleepovers

friendships are everything

Blog & news

View all

Let customers speak for us

from 68 reviews

Very happy customer.

C B.
Eco Modal Hipster: Pre-Period/Light Absorbency
Rated by the teen as "most comfortable undies EVER"

Wonderful product; wonderful customer service. 100% recommend!

Tish S.
Pre-Period Bundle - Light Absorbency

Great product, easy to define light and heavy day undies

Rachel
Knicked
Super happy

My teens describe these as “the most comfy undies ever”. All my interactions with Caro have been fantastic and it’s clear that she goes above and beyond for her customers. I’m delighted with the product and my dealings with this small business.

Tish S.
Perfect Period Bundle - Heavy Absorbency
Most comfortable undies

Bought a couple of pairs in preparation for my 12 year old. She said they are the most comfortable undies. She loves them! Will definitely purchase a pack after reading the all positive reviews about how absorbent they are.

Nicole B.
Micromesh Active: Pre-period/Light Absorbency
Happy daughter

I am so glad I saw these whilst searching on google. Looking for my 11 yr old daughter as she is so stressed about getting her 1st period and being embarrased. So I showed her these undies and she immediately asked for me to buy them. My daughter has peace of mind knowing that she can wear these undies and no one will know when she gets her period. What a blessing. Thank you Knicked. I also like the idea of the bundle packs, when she actually gets her period I will be puchasing. Great idea!

robyn R.
Eco Modal Hipster: Pre-Period/Light Absorbency

My daughter doesn’t need her Knicked undies yet, so I’ve bought a size too big for when she does. The fabric & quality of this underwear is great.

Kathryn W.
Micromesh Active: Overnight/Heavy Absorbency

Micromesh Sports Overnight/Heavy Absorbency

Caryn V.
Micromesh Active: Overnight/Heavy Absorbency
Amazing quality and just what we needed to return confidence back!

My daughter just got her period and was very upset about it, being a dancer she needed something discreet that wouldn't show through her leotard, these are just amazing and has given her confidence back to her. they are perfect for a young girls shape and the little treat put a smile back on her face during such an uncertain and emotional time. She says they are comfy and there are no leaks even overnight. Postage was fast too. THANK YOU

Jess
Micromesh Active: Overnight/Heavy Absorbency
Comfortable.

My daughter loves the sports Micromesh pre-period knickers. She wears them nearly everyday. When it is time she will be ready to advance to the heavy ones. In the meantime she enjoys the comfort and freshness of the light ones.

Tracy
Micromesh Active: Overnight/Heavy Absorbency
Absolutely Amazing!!

My 11yr old was absolutely wrapped with her package and now feels very safe and secure going to school. Thank you so much for creating such a thoughtful and helpful business for tweens!

Arana W.
Pre-Period Bundle - Light Absorbency

Brought these for my 9 year old who just started her period. Was nervous about doing so, as didnt know anyone who's used them before, but read all the comments and thought what the heck.
Great product. Daugther says they are comfortable and loves that no one has to know she has her period.
Shes very happy, which makes me very happy.
Great product. Well done. Thankyou

Alison H.
Pre-Period Bundle - Light Absorbency
Micromesh Sports Pre-Period/Light Absorbency Undies.

My daughter & I were excited to receive the package from 'Knicked' in the mail. It arrived very quickly & we loved the complementary gift...a very thoughtful gesture. My daughter said that knowing she now has her special period undies, she is less nervous about having her period when she is at school. Thank you from the bottom of my heart.

C B.
Micromesh Active: Pre-period/Light Absorbency
Love these

My 11 year old daughter is in the middle of her second period and so far the pants have been great ... she’s quite heavy already but there’s been no leakage even in the overnight pair. She says they’re comfy and I find them easy to clean. The costumer service I received was really fantastic too. Thank you 🙏😊

Kirsty S.
Micromesh Active: Pre-period/Light Absorbency
These are so special!!!!

Bought these cards for my daughter and we absolutely love them! They're amazing, gentle, positive and magical - thanks for creating this product, I'm recommending and buying for friends too!

Kylie M.
Teen Self-Esteem Boosting Positivity Cards