🩷 Knicked is Australia's No.1 dedicated brand for Tweens & Teens with period solutions for Underwear, Dancewear, Swimwear and more🩷

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Ultra-Guard Period Short - heavy flow periods

UltraGuard Boyleg Pocket Period Undies ~ Super Heavy Absorbency

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UltraGuard Boyleg Pocket Period Undies ~ Super Heavy Absorbency

Name: UltraGuard Boyleg Pocket Period Undies ~ Super Heavy Absorbency
Brand: Knicked
Price: 29.95 AUD
Availability: InStock

$29.95 AUD$39.95 AUD

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.

Introducing Our UPGRADED Boyleg Period shorts for all shapes and sizes!

Feeling dry, secure and confident just got even better! We've upgraded our popular Boyleg Period Shorts with everything you've been asking for.

What's New? 🙌

Our redesigned Boylegs now feature:

*Extended sizing up to women's size 20/22 (more bodies, more love!)
*Longer crotch design with wider protection where you need it most
*Full coverage absorption that reaches all the way to the waistband front AND back
*Complete leak-proof technology in all directions- no more leaking over the sides for those extra challenging days and nights

No More Leaks. No More Worries.

Remember those moments when you've felt that dreaded side leak or worried about overnight protection? Those days are gone! Our new Boylegs offer game-changing absorbency in ALL directions – front, back, side and down the inside legs – while still feeling amazingly dry against your skin.

These are just as thin, fast-drying, and fitted so you can confidently wear them under dresses and skirts. And yes, they still have those brilliant slip in pockets perfect for your phone, money or keys!

Perfect For When You Need Total Peace of Mind

Imagine waking up after a heavy night or sitting through an important meeting without that nagging "what if" feeling.

These are your new best mate for:
- Super heavy flow days
- Side leak protection
- Active days when you can't keep checking
- School uniforms and netball skirts
- Your favourite dresses when you want zero worries

Always Free From Nasties

Just like all Knicked products, our improved Boyleg Undies remain completely FREE FROM HARMFUL CHEMICALS including PULs (plastics) and PFAS. Made from our super soft lycra-like blend that feels amazing against your skin.

Say goodbye to bulky pads, uncomfortable tampons, and silicon cups. Say hello to all-day protection, incredible comfort, and the confidence to wear what you want, when you want!

Ready to upgrade your period protection? Your new favourite's are waiting for you!

BOYLEG SUPER HEAVY

Sizing

* Our model on the left is wearing a size Teen 12/14 our Plus Size Model is wearing size 18/20 and our model on the right is wearing a size 14/16.

* To measure against another brand of underwear please use the flat lay measurements - side seam to side seam along the waistband.

Exchanges

Knicked will exchange item(s) that have not been washed, worn and are in AS NEW condition (in addition to our 40 day try n see for first time customers), we request you submit our Exchange Form within 14 days of receiving your product. Knicked will cover one new shipping cost as a gift to assist - please note: if purchased on sale or outside Australia item(s) can ONLY be returned for a gift voucher to repurchase a new size or style within 3yrs.

Reviews

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.

BEYOND MY EXPECTATIONS AND I DON'T USUALLY BUY FROM ADS

These shorts are just fantastic - super comfortable, I wear them under my clothes for work and have another pair for sleeping - even with my super heavy flow they have never leaked - best fb purchase I've made - have been spreading the word as these are truely that good!!

BLOODY BRILLIANT

OMG these have been the answer to my prayers - my young daughter was constantly leaking over the sides of other period underwear and as she is also on the autism spectrum was really hard to manage. The absorbency down the leg has changed both her and her carers lives.. Thank you, thank you, thank you...

ALL DAY PROTECTION ON MY HEAVIEST DAYS WITH NO SIDE LEAKS

Thank you Knicked for saving the day - saw a ad for these and have now purchased another 3 pairs. Always found all brands to have too slim of a strip of absorbency so would leak over the sides, well thats now a thing of the past as these are AMAZING, the wider absorbency which runs down the inside leg is genius (and unnoticeable)

Ultra guard Boyleg Pocket Period Undies super Heavy Absorbency

Nice Boy Leg undies love the extra wide gusset for confidence and security love the little pockets a great hiding spot for my phone keys ect also purchased a pair for my Thirteen year old daughter she was a little concerned at first but now very happy with them wears them with her school dresses every day when she needs to . We are very happy with them