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

How Does Knicked Swim Work?

Teen Period Surfsuit with front zipper with LEAKSTOP Technology

Size: Child 8/10

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)
L
Lauren D.
Very comfortable

My 11year old daughter loves swimming and with these fantastic bathers she can continue swimming even when on her period. She said they are really comfortable.

D
Daniela B.
My daughter Loves it!!!

My daughter absolutely loves her surf suit, the cut is very flattering on her, covers her shoulders and has a modest cut to cover everything at the bottom. Highly recommend 😀

S
Samantha L.

Wonderful customer service, promptly answered a few questions about it. Swimwear was a wonderful quality and very comfy for daughter. She felt super confident to be having options to swim!!

A
Anne M.
Very Good!!

This is an amazing product that helps me get involved in water activities even when I’m on my period. Would definitely recommend!!

R
R.B.
Period swimmers

These swimmers are the best!! My teen daughter can swim knowing there is no leaks with her period. They fit so well and the fabric is amazing!!

Customer Reviews

Based on 11 reviews
91%
(10)
9%
(1)
0%
(0)
0%
(0)
0%
(0)
L
Lauren D.
Very comfortable

My 11year old daughter loves swimming and with these fantastic bathers she can continue swimming even when on her period. She said they are really comfortable.

D
Daniela B.
My daughter Loves it!!!

My daughter absolutely loves her surf suit, the cut is very flattering on her, covers her shoulders and has a modest cut to cover everything at the bottom. Highly recommend 😀

S
Samantha L.

Wonderful customer service, promptly answered a few questions about it. Swimwear was a wonderful quality and very comfy for daughter. She felt super confident to be having options to swim!!

A
Anne M.
Very Good!!

This is an amazing product that helps me get involved in water activities even when I’m on my period. Would definitely recommend!!

R
R.B.
Period swimmers

These swimmers are the best!! My teen daughter can swim knowing there is no leaks with her period. They fit so well and the fabric is amazing!!

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