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

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 to assist.

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

As a guide we recommend purchasing the same size underwear your tween/teen now wears, for example: if your tween currently fits a child size 8/10 (in any other brand) select our 8/10 but if they wear a ladies size 10 underwear (of any brand) then select our Teen 14/16 as this will be the equivalent.  We have also provided the flat lay (side seam to side seam on the waistband) to measure against an existing pair of 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). Here is a quick link to our how to organise an exchange:  Exchange Page.

 Knicked Period Proof Undies Sizing Chart - Dance Diva, Modal, Active & Swim Brief

** Please size down in our Sporty Shorts if your tween/teen would prefer a tight bike short fit.

Knicked Period Proof Racerback Sizing Chart - One-piece, swimmers, bathers

Knicked Period Proof Multi-Stretch Seamless Undies Sizing Chart

 Knicked International Sizing Chart for Period Proof Undies & Swimwear

 

Reviews

Customer Reviews

Based on 10 reviews
90%
(9)
10%
(1)
0%
(0)
0%
(0)
0%
(0)
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

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!!

L
Lauren R.
No more dramas at the pool!

I bought the swimsuit for my teen and she is so happy that she is able to swim any time of the month! No leaks or dramas, which is exactly what we wanted!

Customer Reviews

Based on 10 reviews
90%
(9)
10%
(1)
0%
(0)
0%
(0)
0%
(0)
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

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!!

L
Lauren R.
No more dramas at the pool!

I bought the swimsuit for my teen and she is so happy that she is able to swim any time of the month! No leaks or dramas, which is exactly what we wanted!

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