60 Day risk-free trial

JUST IN

Teen Hipster Bikini

$35.99

or 4 interest-free payments of $8.99 USD View Option

Merino magic - our scientifically proven*, patented leak-proof technology is one-of-a-kind. Made with natural, renewable and super-soft merino wool, it absorbs leaks to keep you feeling fresh. Quick drying and breathable, it naturally controls odour for the ultimate period peace of mind. Read More

Colour Rush Pink

Size

Y8-10

Y10-12

Y12-14

Y14-16

Y16-18

Absorbency Super

Absorbency Guide

Shipping

FREE LOCAL SHIPPING ON ORDERS

OVER $99 USD

We offer simple, transparent shipping options for all orders placed on our US website.

Shipping Rates:

Express Shipping: $9.95
Free Shipping: On orders over $99

Shipping costs are calculated at checkout and based on your order value.

Duties, Taxes & Customs

All Modibodi orders are sent with care from our Sydney, Australia warehouse. To keep things simple, duties and taxes are calculated at checkout — so your order will arrive without any surprise costs or extra payments on delivery. You’ll also receive tracking details, so you can follow your order every step of the way until it arrives at your door.

Returns

WE ALWAYS WANT YOU TO FEEL POSITIVE ABOUT YOUR MODIBODI EXPERIENCE, AND THAT'S WHY WE OFFER:

a one-off 60-day trial period for new customers who want to try selected Modibodi products for the first time; and
30 days returns (Excludes products marked as "Final Sale").

To find out more click here

These returns rights are in addition to your usual Statutory Rights summarised in this policy. Please read this returns policy carefully as it contains important terms relating to your purchase.

Size and Fit

Mikayla wears Modibodi size Y10-12.

Free shipping on orders over $99

Description

Flow: Super
Absorbency: 50 mls
Tampons Equivalent: Up to 10 tampons *
Perfect For: Heaviest days and Overnight
Feels: Soft and reliable

*(Based on 5ml tampon)

School, sport, sleepovers – and every moment in between, our Teen Hipster Bikini has her covered. Crafted from soft, breathable organic cotton, it sits on the hips with a bikini-cut leg and full bottom coverage. The super absorbency holds up to 10 tampons, keeping her comfy, confident, and protected. So much so, she’ll forget she’s wearing period underwear. .

Hipster rise
Bikini-cut leg
Full bottom coverage
Soft elastic waistband
Super absorbency – up to 10 tampons (based on 5ml tampon)
Crafted from soft, breathable certified organic cotton – grown free of pesticides and responsibly made
Cotton wicks away moisture to keep skin fresh and dry
Merino wool is natural, breathable, temperature-regulating, and super-soft next to skin
Merino wool wicks away moisture and naturally controls odour
Black-coloured lining stops unwanted stains
Machine cold wash. Line dry. Do not bleach. Do not add softener. Do not tumble dry. Do not iron.

CARE: Please be sure to read our FAQs on caring for your garments.

OEKO TEX

You can trust OEKO-TEX® STANDARD 100 certified products because they have been laboratory tested with strict scientific standards to protect your health.

${{ shop.name }}$

INGREDIENTS: Our specially designed materials ensure every item meets high standards. View more information here.

Fabrication

Main: 95% Organic Cotton / 5% Elastane

Gusset: Top Layer: 100% Wool (Made with Australian Merino Wool)

Middle Layer: 80% Polyester / 20% Polyamide

Excludes trims

No One Does Leak-Proof Protection Like Us

We're patented for a reason. Independent 3rd party lab tested and scientifically proven to keep you dry, fresh and odour controlled.

Textiles you can trust

Independently 3rd party lab tested for harmful substances to help ensure product safety.

Wear, Wash, Reuse

We are on a zero-waste mission. Good-bye single use, hello reusable underwear!

Better Materials

Natural and recycled fabrics keep giving back, so they are part of our circular design.

SUPER

Super-duper absorbent. Scientifically tested to absorb up to 10 tampons without leaking. Soft, secure, and leak-proof for a looong time.

Our Super absorbency is our heavy duty style. A 3mm leakproof liner running waistband to waistband , it's got your back (and your front!) covered.

01. Top Layer

Merino wool wicks moisture, is soft on skin and naturally controls odour.

02. Middle Layers

Our quick-drying microfibre middle layer absorbs fluid – and locks it away.

03. Bottom Layer

For the ultimate peace of mind, our breathable bottom layer features hi-tech waterproof seal for maximum leak-proof protection.

Care Guide

BEFORE YOUR WEAR

Wash your Modibodi before wearing them for the first time! This will prime the fabric’s Modifier Technology™ in the gusset. This initial wash ensures that the fabric’s pores are open and ready to absorb moisture effectively.

GETTING RINSING

Rinse in cold water after use <30°. Do not soak, just rinse until the water runs clear. You can do this in the shower – we love this as it saves water and is super convenient.

COLD WASH ONLY

Cold wash (now or later – though it’s best not to leave your Modibodi’s wet for too long). Washing them in a delicates bag is even better.

HANG IT DRY

Ensure the product is entirely dry before wearing – this will ensure your underwear are fresh and ready to go. Hot Tip: Hold the fabric softener and avoid the dryer - this reduces the product’s function and can cause damage to the inner fabrics.

We Fear Not

the rules, the leaks or the unknown.

Got questions? We've got answers

What Modibodi Teen underwear size should girls buy?

Modibodi Teen uses youth sizing that matches standard adult sizes. For example, Youth 10–12 = AU 6 / 2XS. You can check our full size guide to find the best fit.

How do I know what absorbency level is right for me?

Everyone’s period is different, especially early on. Check out our absorbency guide for more information on flow or try our First Period Kits with moderate absorbency if you're unsure where to start.

How often should girls change their period underwear?

You can wear Modibodi for up to 24 hours, depending on your flow. A good rule of thumb: if the gusset feels damp, it’s time to switch to a fresh pair. Use our absorbency guide to understand how much each pair can hold.

Can girls wear teen period underwear to school or overnight?

Absolutely. Modibodi Teen underwear is designed to be comfy and leak-proof for school days, sleepovers, and overnight wear.

Will girls' period underwear smell or feel wet?

No, the special gusset draws moisture into the inner layers, keeping the top layer dry. It also locks in odour so you feel fresh all day. Learn more about our leak-proof technology.

LEAK-PROOF FOR LIFE

We make leak-proof products for every moment, so you don't have to plan your life around your period.

RENEWABLE, RECYCLABLE CHOICES

We prioritise renewable and recycled fabrics such as Australian Merino wool and organic cotton.

RESPONSIBLY MADE

We work with trusted manufacturers, continuously investing time and energy into nurturing our supply chain.

Size	Chest	Waist	Hip	Leg	Body Length	Gusset
Y8-10	69-71 centimeters	54-56 centimeters	79-81 centimeters	34-36 centimeters	60-63 centimeters	7 centimeters
Y10-12	74-76 centimeters	59-61 centimeters	84-86 centimeters	36-38 centimeters	62-65 centimeters	7 centimeters
Y12-14	79-81 centimeters	64-66 centimeters	89-91 centimeters	38-40 centimeters	64-67 centimeters	7 centimeters
Y14-16	84-86 centimeters	69-71 centimeters	94-96 centimeters	40-42 centimeters	66-69 centimeters	7 centimeters
Y16-18	89-91 centimeters	74-76 centimeters	99-101 centimeters	42-44 centimeters	68-71 centimeters	7.25 centimeters