The best period underwear designed especially for tweens & teens

Knicked period underwear for teens and tweens. Sports, heavy flow.
Knicked period underwear for teens and tweens. Sports, heavy flow.
Knicked period underwear for teens and tweens. Sports, heavy flow.
On models: Knicked period underwear for teens and tweens. Sports, heavy flow.
Active Stretch: Overnight/Heavy Absorbency

Active Stretch: Overnight/Heavy Absorbency

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Our cooling Micromesh Active undies in Heavy absorbency (pink on waistband) offers the highest level of absorbency, in fact, it can hold between 40-60mls the equivalent of 6 soaked regular pads or tampons.  It is made with 5 layers of construction and gives up to 10 hrs of protection from leaks, stains and odours.

Use either all day or overnight without the need for bulky soggy pads or uncomfortable tampons.

Cooling lightweight stretch material in our high waist bikini cut.


As a guide..our teen model on the right wears size 10/12 in this style and is ladies sz (xxs) 6/8 in clothing and teen on the left wears a size 12/14 in this style and is a ladies size (s) 10/12 in clothing.

Click here to view the Knicked sizing chart.


1 item will be sent in an Australia Post envelope with tracking for $5.00

2 or more items will be sent in an Australia Post satchel with tracking for $9.95

Customer Reviews

Based on 35 reviews
Great dance underwear

My daughter love the dance underwear. Very comfy. Next time though we’ll go down a size as the sizing very generous. Definitely buy again 😊


Amazing business that was so supportive of this nervous mum of a teen as we’d tried another brand which leaked and caused embarrassment. These undies are INCREDIBLE!! My daughter has worn her Knicked undies for a few months now and never had a leak or an issue, she feels so secure in her Knicked and says they are more comfortable then her everyday undies. Will be back for more as she grows - can’t recommend these enough - will never try another brand AGAIN !!


My 11 year old was very hesitant to try these, as was I. She is a dancer and dancer 5 days a week for long hours. Well we are so happy we tried them. Great protection, especially during dancing, nice design and the little bags are awesome for her to place them in discreetly while at a sleepover. I am now placing an order for more. 5 stars from this happy mumma.

Fantastic quality

Great products, made so well and work way better than I thought they would. My teenager feels so much more confident wearing these

Fantastic Product

Go these for my daughter. She has tried other brands and has told me that these ones feel like normal knickers. They provide great protection during her period, so far no leaks.
I so wish something like this had been around when I was a kid! Highly recommend.