Why it's important you only wear BREATHABLE period underwear.

How Does Knicked Swim Work?

Adult/Teen Period Swimwear - High waisted brief with LeakSTOP Technology

Size: Adult 6-8

Size chart
Knicked Tween & Teen Period Underwear Size Guide

Please see each product page, for individual sizing.

As a general rule, please choose the same size for our period undies and period swimwear as your child's regular underwear size.

Our period underwear is designed here using Australian Child/Youth underwear guidelines. It's important to note that child sizing, also crosses over into women's sizing at our 12/14, so we have also shown this on our sizing charts (on each individual product page) to assist.

We also understand purchasing online can make judging sizing difficult and everyone has a different body shape (literally hundreds of waist & hip combinations) so we have created guides on each product page to help you choose the best fit for each product, or feel free to email our helpful team at theteam@knicked.com.au with waist & hip measurements so we can assist further.

To measure against existing underwear: use the flat lay measurement (side seam to side seam on the waistband) to compare with their current underwear.

Don't panic if you do find you've ordered the wrong size, KNICKED will happily exchange sizing and also cover the postal costs to reship (once per order) as long as underwear has been tried on over clean underwear and returned in AS NEW condition (not washed/worn free of lint/hair/marks), and packaging in original condition.

Please click here for our Exchange/Refund Forms & Guidelines to organise an exchange. 

Reviews

Customer Reviews

Based on 11 reviews
91%
(10)
9%
(1)
0%
(0)
0%
(0)
0%
(0)
A
Anonymous
Fantastic!

These swimming briefs are excellent. My daughter said that they were so comfy and felt just like normal undies. Knowing she could swim and enjoy time with her friends instead of missing out made a big difference to her. Ordering and delivery was fast and efficient too. Thank you for making such a great product.

C
Customer
Anonymous

My daughter absolutely loves the high waisted brief swimwear with leak stop technology. She says they are super comfortable and she feels protected while swimming during her period. I was extremely pleased with the great customer service and the fast delivery time

S
S.d.

Very good

S
Samantha I.
A blessing

As a swim teacher and someone with a very heavy cycle it has been a blessing to find this product. I was sceptical but had no choice but to at least try it. I was relieved and thankful that they worked. I have 3 pairs now and will purchase more. The only thing I can thing I could fault is that I need them to be more affordable.

C
Carla P.

It works! It really works. I was very nervous wearing the period swimwear but my nerves quickly dissipated when I got in the spa and I was protected!! Great product! Highly, highly recommended!

Customer Reviews

Based on 11 reviews
91%
(10)
9%
(1)
0%
(0)
0%
(0)
0%
(0)
A
Anonymous
Fantastic!

These swimming briefs are excellent. My daughter said that they were so comfy and felt just like normal undies. Knowing she could swim and enjoy time with her friends instead of missing out made a big difference to her. Ordering and delivery was fast and efficient too. Thank you for making such a great product.

C
Customer
Anonymous

My daughter absolutely loves the high waisted brief swimwear with leak stop technology. She says they are super comfortable and she feels protected while swimming during her period. I was extremely pleased with the great customer service and the fast delivery time

S
S.d.

Very good

S
Samantha I.
A blessing

As a swim teacher and someone with a very heavy cycle it has been a blessing to find this product. I was sceptical but had no choice but to at least try it. I was relieved and thankful that they worked. I have 3 pairs now and will purchase more. The only thing I can thing I could fault is that I need them to be more affordable.

C
Carla P.

It works! It really works. I was very nervous wearing the period swimwear but my nerves quickly dissipated when I got in the spa and I was protected!! Great product! Highly, highly recommended!

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