SKU: 69670617053

Boody - Period & Leak-proof Full Brief, Moderate - Heavy

Sale price$19.80 Regular price$22.00
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

Boody - Period & Leak-proof Full Brief, Moderate - HeavyFIT & FLOW We've taken our most loved and comfortable bamboo undies and made them period and leakproof. They look and feel just like normal underwear but have the functionality and technology for the ultimate period and leak protection and comfort. Features and Fit Mid rise fit Soft ribbed waistband Seamfree comfort Cold machine washable Fast absorbing leakproof technology Four layer protection that ensures you stay fresh and dry Flow Made for

FIT & FLOW

We've taken our most loved and comfortable bamboo undies and made them period and leakproof. They look and feel just like normal underwear but have the functionality and technology for the ultimate period and leak protection and comfort.

Features and Fit

  • Mid-rise fit
  • Soft ribbed waistband
  • Seamfree comfort
  • Cold machine washable
  • Fast-absorbing leakproof technology
  • Four-layer protection that ensures you stay fresh and dry

Flow

Made for moderate to heavy period days, bladder leaks and discharge.

Absorbency Comparison

  • Up to 3 regular tampons worth
  • Up to 4 regular pads worth
  • Holds 15ml worth
  • Holds 5.5 teaspoons' worth

Benefits of bamboo period and leakproof underwear

  • All-day comfort
  • Natural odour-controlling properties
  • Breathable and thermoregulating fabric
  • A more sustainable alternative to single-use disposable products

FABRIC & CARE

Every pair of Boody period and leak absorbing underwear features our signature, innovative built-in technology — a moisture-wicking top layer, absorbent core layers, and a leak-resistant barrier.

Layer 1 - Contents: 100% cotton. Details: 100% cotton feels gentle and soft on the skin.

Layer 2 - Contents: 100% viscose made from organically grown bamboo. Details: Our light-moderate flow has single-layered towelling technology and our moderate-heavy flow has double-layered towelling technology.

Layer 3 - Contents: 86% modal, 7% seaweed fibre, 7% elastane. Details: Leak-proof barrier to help keep you dry and protected.

Layer 4 - Contents: 79% viscose made from organically grown bamboo, 15% nylon, 6% elastane. Details: outer layer crafted in our signature organically grown bamboo.

How do I wash period and leak proof underwear?

  1. Rinse your period underwear in cold water as soon as you can after removal and rinse until the water starts to run clear.
  2. Wash in a washbag (this is not essential, but will help your underwear last longer).
  3. Wash on a cold cycle – max up to 30 degrees. If you’re hand-washing, the water should feel close to room temperature. Do not bleach. Do not soak
  4. Line dry only – we recommend drying in the sun if you can, sunlight has natural anti-microbial properties that are good for your undies. Do not tumble dry. Do not Iron.

Tip: Hold the softener! Fabric softener is your period undies worst enemy. It leaves a “water-proof” film on textiles that can counteract the natural bamboo absorbing properties of your period undies

Do I need to wash them before wear?

Yes, we recommend putting them through the wash before the first time you wear them to help to activate the technology in the gusset.

How often should I replace period and leak proof underwear?

If you take good care of your period underwear, during and after you use them, by washing them in a cold wash and line drying them, they will last for up to 20 washes. We have conducted a third-party wash test to ensure this, with the testing verified following the global standard for domestic washing - ISO6330.

Can I wash with my other clothes?

Washing with the rest of your laundry is perfectly hygienic and won’t stain your other clothes. Washing machines will dilute the blood almost immediately, and other garments will not stain if you're washing on cold.

FAQ

How do I know which absorbency level to purchase?

Our period and leak-proof underwear styles feature absorbencies, light-moderate and moderate-heavy (for now). Refer to our Fit and Flow page that uses an absorbency comparison tool.

Are these a replacement for my current routine?

Depending on your flow, Boody period and leak proof underwear can be a total replacement for disposable products, such as pads, tampons, liners, and cups. For most flows, our underwear can last all day, however others may choose to carry an extra pair of Boody as a backup, just in case! Everyones flow is different! If you're unsure which styles to start with, we recommend you reach out to us.

What size am I?

We always recommend taking your normal underwear size. See our size guide here.

What does it feel like wearing them?

Just like regular underwear! Our period and leak absorbent gusset was designed to offer a sense of security and comfort all while looking like our signature soft and comfy bamboo underwear cuts.

How many pairs do I need to keep me covered for my whole period?

This really depends on how often you do your laundry and how often you need or like to change them! You generally need one or two pairs a day (and one pair per night if you want to sleep in them too), so we recommend counting that quota against how frequently you’ll put on a wash load. Some customers prefer to change them more frequently, or may need to due to their flow, so take this into consideration as you settle into your routine. If you do laundry once every three days and you only need one pair per day then you’ll only need three pairs!

Does period and leak proof underwear smell?

Bamboo fabric is naturally odour-resistant due to its ability to fight off bad bacteria. Our gusset technology in period and leak proof underwear locks in moisture, helps get rid of odour and stops leaks.

Do you offer comfort guarantee with period and leak proof underwear?

Delivering superior comfort is ingrained in our philosophy at Boody. The Boody Comfort Guarantee is designed to give you complete peace of mind when purchasing your Boody undies and socks for the first time. We're so confident you'll love the comfort and fit of Boody that we will gladly refund the purchase price of your first pair of socks or underwear - including period underwear if you're not 100% satisfied within 30 days of your purchase. Learn more about the process here.

CERTIFICATIONS

The Organic Bamboo fibre used in this garment is is EcoCert certified.

The Organic Bamboo is harvested in FSC certified fields.

This product was tested for harmful substances and certified according to STANDARD 100 by OEKO-TEX SHGO 054147 Institute www.oeko-tex.com/standard100. Find out more on our certifications here.

By providing a reusable underwear option to manage periods and leaks, together we’re reducing landfill. Did you know? Over the course of a lifetime, a single menstruator can use somewhere between 5 and 15 thousand pads and tampons – which nearly all ends up in landfill. And 90% of conventional pads contain plastic (backing, adhesive strips, packaging) which in landfill would take 300-500 years to decompose, if ever!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 69670617053

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4.4 ★★★★★
Based on 11 reviews
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B
Verified Purchase
BCardot
West Palm Beach, US
★★★★★ 4
No complaints after use
Color: Black/Yellow Accent
Always been a fan of Ironman watches especially the original. The negative display threw me off for a few days but getting used to it. Love the fit and size of it. Not to mention it's extremely light and you barely notice it after a bit. For under $40 if it malfunctions in a year or two I'll just buy another or one similar.
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Reviewed in the United States on November 4, 2025
J
Verified Purchase
Jeffrey
Waukegan, US
★★★★★ 5
Bang for the buck
Color: Blackout
Let me previce this review by stating that I have had multiple fitness watches including Garmin suunto Timex and Casio. This watch has some limitations and I will get to them. The first thing is the design and functionality. The picture doesn't do this watch justice. It is sleek. Small enough to not be gaudy. But large enough to look appropriate regardless of your body size. I am 6' 180 lbs and its perfect. The functionality is great. Some watches require a college degree but this watch is simple to program and switch through modes. It has a lap counter countdown timer stop watch as well as time day date etc. It also has more features that don't interest me for fitness so I won't go into them. One complaint other reviewers have stated is with the black background it can be difficult to see display. To them I would reply the top right button is a light. Push it once to illuminate the display. Problem solved. Having a black background does make the display less visible. That's obvious to me but perhaps not everyone. With that being said I only have to use the light if I'm in a dark area. In normal room lighting it is easy to see. This watch does not have GPS capabilities which other watches I've had has. Add another zero to the price of this watch and you can have GPS too. I use this watch mainly for indoor fitness inc swimming and running on an indoor track and use my garmin outdoors. This is a great everyday watch and a great price. No issues no complaints.
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Reviewed in the United States on February 28, 2015
B
Verified Purchase
Bert
Chelsea, US
★★★★★ 5
6 years and still going
Color: Blackout, Color: Blackout
Owned for 6 years and still going strong. Worn daily, including showers. The only time I take it off is to sleep. The face is scratched up and some buttons worn smooth (I wear it on the inside of my wrist). A few tiny cracks are beginning to form on one of the wristband pieces. Replaced the battery after about 3 years. It has three alarms and I use them regularly. You can choose to set each alarm for daily, weekdays, or weekends. I also use the timer a lot. Indiglo gets used every morning and many evenings. You can disable modes that you never use, so you only see what you want. I never use chronograph, so I have that disabled. Incredible watch.
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Reviewed in the United States on May 11, 2026
B
Verified Purchase
Ben
Waukegan, US
★★★★★ 5
The watch of our era
Color: Blackout
Bought this ‘used’ but looks like only the box had some ‘damage’ but the watch was perfectly brand new. I’ve been wearing a timex Ironman watch since my tenth birthday. I’ve served in the Marine corps and wore one while on tour. I’ve worn them snorkeling and diving. I’m a mechanic and have worn it on my belt loop while working, and depending what I’m doing I’ll leave it on. I wear it in the shower, the pool, beach, kayaking, skydiving, mudding, surfing, fishing, shooting, and while relaxing in my recliner. I’ve only had one battery die, and it was easily replaced. This is the watch of our era. Stop reading this review and buy one!
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Reviewed in the United States on April 27, 2026
S
Verified Purchase
Starboard10
Waukegan, US
★★★★★ 3
Very dim
Color: Black/Yellow Accent
This was a gift for our son. The watch functions well, but I returned it because the screen was very hard to read.
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Reviewed in the United States on April 16, 2026

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