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  9. Period & Leak Proof - Full Brief - Light - Moderate
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black
XS-4XL
Period & Leak Proof - Full Briefs - Light - Moderate - Black Period & Leak Proof - Full Briefs - Light - Moderate - Black Period & Leak Proof - Full Briefs - Light - Moderate - Black Period & Leak Proof - Full Briefs - Light - Moderate - Black Period & Leak Proof - Full Briefs - Light - Moderate - Black Period & Leak Proof - Full Briefs - Light - Moderate - Black Period & Leak Proof - Full Briefs - Light - Moderate - Black Period & Leak Proof - Full Briefs - Light - Moderate - Black Period & Leak Proof - Full Briefs - Light - Moderate - Black Period & Leak Proof - Full Briefs - Light - Moderate - Black Period & Leak Proof - Full Briefs - Light - Moderate - Black Period & Leak Proof - Full Briefs - Light - Moderate - Black Period & Leak Proof - Full Briefs - Light - Moderate - Black Period & Leak Proof - Full Briefs - Light - Moderate - Black Period & Leak Proof - Full Briefs - Light - Moderate - Black Period & Leak Proof - Full Briefs - Light - Moderate - Black Period & Leak Proof - Full Briefs - Light - Moderate - Black Period & Leak Proof - Full Briefs - Light - Moderate - Black Period & Leak Proof - Full Briefs - Light - Moderate - Black Period & Leak Proof - Full Briefs - Light - Moderate - Black Period & Leak Proof - Full Briefs - Light - Moderate - Black Period & Leak Proof - Full Briefs - Light - Moderate - Black Period & Leak Proof - Full Briefs - Light - Moderate - Black Period & Leak Proof - Full Briefs - Light - Moderate - Black Period & Leak Proof - Full Briefs - Light - Moderate - Black
XS-4XL
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black
Period & Leak Proof - Full Briefs - Light - Moderate - Black

Period & Leak Proof - Full Brief - Light - Moderate

In Period Seamfree Fabric

€19,00EUR
Colour:
Size
Size Guide
Pack Size

Spend €45+ for Free Standard Shipping to IE, NL & DE only

Features
Breathable
Leak Proof Technology
Non-Toxic
Odour Resistant
PFA Free
Light - Moderate Absorbency
Size & Fit
Runs small
True to size
Runs large
  • High-rise design for optimal coverage and comfort.
  • Soft wide ribbed waistband and seamfree construction for added comfort.
  • Machine washable with fast-absorbing leakproof technology.
  • Single-layered towelling gusset ensures freshness and dryness.
  • Designed for light to moderate period days, occasional light bladder leaks, and discharge.
  • Absorbency: Up to 2 regular tampons, up to 2 regular pads, holds 10ml.
  • Certified as 100% PFA-free.
Outer: 79% Viscose made from bamboo, 15% Nylon, 6% Elastane. Gusset 1 : 100% Cotton. Gusset 2: 72% Viscose made from bamboo, 28% Cotton. Gusset 3: 86% Modal, 7% Seaweed Fibre, 7% Elastane.
Wash before wear, after use rinse with cold water until water runs clear. Machine wash cold with similar colors, gentle cycle. Do not bleach. Do not tumble dry, flat dry in shade. Do not iron. Do not dry clean.
  • Free Standard Shipping on EU orders to IE, NL & DE over €45.
  • Fast delivery, track your order easily. Learn more about shipping and delivery.
  • Easy returns process, hassle-free policy.
  • Returns accepted within 30 days of purchase.
  • Only unopened Intimates can be returned. Learn more about our returns policy.
Size chart
We are here to help you choose your perfect fit
UNDERWEAR SIZE CHART
Model Bio
Model's Photo - Laura De Wit

Laura


Height:176cm (5' 9")
Waist:62cm (24.4")
Bust:82cm (32.3")
Hips:90cm (35.4")
Wears: Size S Boody Bottom

Model's Photo - Caitlin Murphy

Caitlin


Height:183cm (6' 0")
Waist:86cm (33.9")
Bust:100cm (39.4")
Hips:121cm (47.6")
Wears: Size XL Boody Bottom

Model's Photo - Jessica Turnbull

Jessica


Height:171cm (5' 7")
Waist:98cm (38.6")
Bust:121cm (47.6")
Hips:141cm (55.5")
Wears: Size 2XL Boody Bottom

Model's Photo - Maddy Zanatta

Maddy


Height:165cm (5' 5")
Waist:94cm (37")
Bust:123cm (48.4")
Hips:132cm (52")
Wears: Size 3XL Boody Bottom

Complete The Look

Period & Leak Proof - Full Brief - Light - Moderate

Why is this product perfect for you?

  • High-rise design for optimal coverage and comfort.
  • Soft wide ribbed waistband and seamfree construction for added comfort.
  • Machine washable with fast-absorbing leakproof technology.
  • Single-layered towelling gusset ensures freshness and dryness.
  • Designed for light to moderate period days, occasional light bladder leaks, and discharge.
  • Absorbency: Up to 2 regular tampons, up to 2 regular pads, holds 10ml.
  • Certified as 100% PFA-free.

Why We Made This

All the comfort and breathability of our regular Full Brief undies but with added reliable, stress-free protection. Featuring three-layer, fast-absorbing leakproof technology that holds up to 2 regular tampons, keeping you fresh and dry. All our Period & Leak Proof Underwear is PFAS and Silver free, as it should be.

Frequently Asked Questions

Here are the questions other people ask about this product.

They feature a high-rise fit that provides  full stomach and  bum coverage. If you’re a fan of our Original Full Briefs, these are for you.

They offer Light to Moderate absorbency, holding up to 10ml, equivalent to up to 2 regular tampons or 2 regular pads.

Yes. On lighter days, many people wear them comfortably throughout the day, depending on personal flow and preference.

The underwear features fast-absorbing, built-in leak protection, including a double-layered towelling gusset that helps absorb moisture and keep you feeling dry.

No. The absorbent layers are integrated into the underwear, so they feel much more like your everyday underwear.

Yes. They are certified 100% PFAS & Silver free, meaning they do not contain harmful forever chemicals.

Yes. Reusable period underwear can save money over time compared to continually buying disposable products.

You can machine wash them with your regular laundry on a cool wash, up to 40°C/104°F. Avoid fabric softener and tumble drying to help maintain the leak-proof technology.

The Period & Leak Proof Full Briefs Light to Moderate are available in extended sizing; XS-4XL.

Overall rating: 4.785106 / 5 from 470 reviews.

AI Generated Review Summary

These period and leak proof briefs are designed for light to moderate protection, featuring a high-rise, full-coverage fit with a soft, flat-ribbed waistband. Customers praise the comfort, fit, and leak-proof technology, though some noted sizing inconsistencies.

Summary topics

  • Fabric Comfort (7%): Customers raved about the fabric, describing it as soft, stretchy, comfortable, and discreet.
  • Comfort and Security (11%): Customers expressed appreciation for the comfortable and secure feeling of the Overnight period underwear, as well as its leak-proof feature.
  • Overall Comfort (4%): It was reported by customers that the comfort of the product is top-notch and highly praised.
  • Product Quality (6%): It was reported by customers that the quality of the underwear is excellent and top-notch.
  • Fit Accuracy (12%): It was reported by customers that the fit of the product is comfortable and true to size.

Review topics: ["size","fit","fabric","colour","waist","material","style","issue","weight","feel","look","pants","weather","quality","stretch","wear","cut","comfort","seams","undies","coverage","padding","protection","underwear","band","comfy","value","briefs","light","packaging"].

Review highlights

  • "As usual, great quality and comfort, but love another great idea to reduce use of disposable pads for the environment!" — Vicky B.
  • "The fabric is super soft, just like the regular bamboo undies, and the fit and sizing is exactly the same." — Tia T.
  • "I love the high waist and full coverage - amazing quality." — Jacqui G.

Reviews

Older Lady

"I purchased these briefs due to light older age bladder leaks. While I love the Boody fabric, considering the extra weight in the layers between the legs and the softness of the Boody fabric I would prefer to see a stronger waist/hip band as sometimes they feel as though they are slipping down a little."

— Beverly C. (4/5)

So comfortable and feeling secure

"I have tried a couple of brands of period / leak proof undies but these are the first ones that were truly comfortable! Won’t be buying any other brands again…"

— Carol L. (5/5)

So good, but with one noticeable flaw

"Like the moderate - heavy full briefs, I was very happy with these period pants. They are like the others, soft, absorbent and secure. However, I’ve given them less stars for a design feature that I find annoying. The extra absorbent padding runs all the way up the back on the heavy pants (perfect for naps and night time) but stops halfway on the light ones. This means that the seam, which is fairly thick, can be felt rubbing on the bum while walking. I got used to it after a while, but having just put them on again a month later, the seam is once again irritating me. I’ll continue to use them, but I would love for the Boody team to change the design on this one so that even the light flow pants have absorbency that runs all the way up the back (which is always useful as sometimes heaviness can suddenly appear in the night) and therefore does without the seam halfway along your bum."

— Sudevi (3/5)

Love these undies!

"I purchased the leak proof full briefs after doing much research! Just needed a little security during activities now I have reached menopause! They're comfy and easy to wash. Feel lovely on and are doing the job. Happy days!"

— Jane P. (5/5)

Soft and Comfortable

"These are my new favourite undies. They are super soft and designed in a way that hugs my body without being too tight in any spots. They have a comfortable amount of bum coverage and don't ride up. They are highly breathable so I never sweat in them. They absorb minor leaks easily."

— Sarah A. (5/5)

Can't recommend these enough

"I've been thinking about trying period underwear for a while and finally decided to take the leap with Boody's and I'm so glad I did! It's perfect for lighter days, I've never had trouble with leaking through it, and they're so comfy. In addition for being good for periods, they're also amazingly sweat-wicking and I've honestly thought about wearing them other times too, just because of the sweat wicking properties. These have confirmed my thoughts about getting all Boody underwear. Can't recommend these enough!"

— Kathryn (5/5)

Nearly perfect period panties

"I've been using period panties for cup backup, spotting days, and light bladder leaks for many years now - and tried many different brands - and these rank amongst the top. The value, comfort, breathability, and moisture-wicking (the gusset and whole panty) are the best I've used. That said, the comfort and give means where the gusset sits stretches and at times leaves me exposed to leaks over the front. Just because it's not an overnight absorption doesn't mean we don't need fuller coverage! Also, I really hope they'll offer a lighter color option for these, as we all don't only wear black because we're on our period."

— Kate (4/5)

Great fit

"Fit well and don't feel too bulky. I only wear these overnight and they do the job. Take ages to dry though. Don't cut into the stomach either which I appreciate. I was using another brand for period undies but not anymore. Only boody now!!"

— Donna W. (5/5)

I've switched to only this brand

"I've tried them all. These are the best period underwear hands down. In perimenopause, I'm having to wear underwear with some protection more often. These are the most comfortable I've found."

— Michelle K. (5/5)

Love the soft waist band

"Other brands put elastic at the top while these you don’t even notice they’re so comfortable. They also just feel lighter and more comfy able all over"

— Yvette L. (5/5)

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