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

How Does Knicked Swim Work?

Kindness Socks ~ Pay-it-forward

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 4 reviews
75%
(3)
25%
(1)
0%
(0)
0%
(0)
0%
(0)
L
Lisa c.
Socks

Daughter loves her socks

N
Naomi k.
Kindness Socks

Cute and comfy says my 15yr old, love the fact that other girls benefit as well. ❤

R
Raelene S.
Cute but small sized socks

These socks are cute but they are very small sized. I ended up giving them to my 7 yr old daughter instead of my 11 yr old daughter.

K
Kylie M.
Gorgeous! Love the meaning behind them, too!

We really love these - and will have to get more because she wants a pair for every day of the year. Super cute. Thank you - love your ethos and what you stand for ❣️

Customer Reviews

Based on 4 reviews
75%
(3)
25%
(1)
0%
(0)
0%
(0)
0%
(0)
L
Lisa c.
Socks

Daughter loves her socks

N
Naomi k.
Kindness Socks

Cute and comfy says my 15yr old, love the fact that other girls benefit as well. ❤

R
Raelene S.
Cute but small sized socks

These socks are cute but they are very small sized. I ended up giving them to my 7 yr old daughter instead of my 11 yr old daughter.

K
Kylie M.
Gorgeous! Love the meaning behind them, too!

We really love these - and will have to get more because she wants a pair for every day of the year. Super cute. Thank you - love your ethos and what you stand for ❣️

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