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

How Does Knicked Swim Work?

Sale

UltraGuard Boyleg Pocket Period Undies ~ Super Heavy Absorbency

Size: Child 10/12

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 9 reviews
100%
(9)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
P
PC (Perth, WA)

Great product, great to add to collection

P
PJ (Sydney, NSW)

These are my absolute favourites!!! I wear them to school, sport games and overnight. I feel so protected during my period with these shortie-shorts!

A
Anonymous (Sydney, NSW)

Literally bike shorts - they are amazing

R
Robyn (Cooranbong, NSW)

When I saw the ad for these I knew I had to buy them for my daughter. She is at her heaviest on the first 2 days and leaks , it’s embarrassing. She has tried different brands to see if they worked but to no avail. My daughter was so impressed when she put these on and is now 100% confident. No leaks due to that wonderful panel. Thank you for thinking outside the box. These are the best for leakage and are comfortable as well. No bulkiness, no leakage, well priced and as she puts it ‘the best period undies/shorts ever!

M
M.K. (Sydney, NSW)
ALL DAY/NIGHT PROTECTION

I loved these ! I have tried a few different brands although there’s never much available for plus sized people and these were so comfy!
I wanted to live in them for the week if I’d had enough pairs.
They were perfect for sleeping in, didn’t have any leaks. Didn’t notice any rolling down.
I’m normally a size 18-20 and the 18-20 were perfect sizing so definitely true to size.

Customer Reviews

Based on 9 reviews
100%
(9)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
P
PC (Perth, WA)

Great product, great to add to collection

P
PJ (Sydney, NSW)

These are my absolute favourites!!! I wear them to school, sport games and overnight. I feel so protected during my period with these shortie-shorts!

A
Anonymous (Sydney, NSW)

Literally bike shorts - they are amazing

R
Robyn (Cooranbong, NSW)

When I saw the ad for these I knew I had to buy them for my daughter. She is at her heaviest on the first 2 days and leaks , it’s embarrassing. She has tried different brands to see if they worked but to no avail. My daughter was so impressed when she put these on and is now 100% confident. No leaks due to that wonderful panel. Thank you for thinking outside the box. These are the best for leakage and are comfortable as well. No bulkiness, no leakage, well priced and as she puts it ‘the best period undies/shorts ever!

M
M.K. (Sydney, NSW)
ALL DAY/NIGHT PROTECTION

I loved these ! I have tried a few different brands although there’s never much available for plus sized people and these were so comfy!
I wanted to live in them for the week if I’d had enough pairs.
They were perfect for sleeping in, didn’t have any leaks. Didn’t notice any rolling down.
I’m normally a size 18-20 and the 18-20 were perfect sizing so definitely true to size.

Search