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Period & Leak Proof - Full Brief - Overnight

Period & Leak Proof - Full Briefs - Overnight - Black

XS-4XL

Period & Leak Proof - Full Brief - Overnight

Name: Period & Leak Proof - Full Brief - Overnight-Black
Brand: Boody
SKU: BFOFBLXS
Price: 39.95 AUD
Availability: InStock
Rating: 4.7 (118 reviews)

In Period Seamfree Fabric

$39.95AUD

Colour:

Size

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Features & Fit

Features

Breathable

Leak Proof Technology

Non-Toxic

Odour Resistant

PFA Free

Overnight Absorbency

Size & Fit

Runs small

True to size

Runs large

Product Details

High-rise design for optimal coverage and comfort.
Full coverage for maximum protection, perfect for overnight wear.
Soft wide ribbed waistband and seamfree construction for added comfort.
Machine washable with fast-absorbing leakproof technology.
Front and back double-layered towelling ensures freshness and dryness.
Designed for heavy period days, occasional light bladder leaks, and discharge.
Absorbency: Up to 4 tampons, 4 pads, holds 20ml.
Certified as 100% PFA-free.

Fabric

Outer: 79% Viscose made from bamboo, 15% Nylon, 6% Elastane. Gusset 1 : 100% Cotton. Gusset 2: 100% Viscose made from bamboo. Gusset 3: 86% Modal, 7% Seaweed Fibre, 7% Elastane.

Care Instructions

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.

Shipping & Returns

Free Standard Shipping on AU orders over AU$60. Free Standard Shipping on NZ orders over NZ$70.
Free Express Shipping on AU orders over AU$150.
Fast delivery, track your order easily. Learn more about shipping and delivery.
Easy returns process, accepted within 30 days of purchase. Learn more about our returns policy.
Items purchased at a discounted price during promotional sale events are eligible for exchange or store credit only.
Final sale items cannot be exchanged or returned.
Only unopened Underwear can be returned.

Complete The Look

Period & Leak Proof - Full Brief - Overnight

Why is this product perfect for you?

High-rise design for optimal coverage and comfort.
Full coverage for maximum protection, perfect for overnight wear.
Soft wide ribbed waistband and seamfree construction for added comfort.
Machine washable with fast-absorbing leakproof technology.
Front and back double-layered towelling ensures freshness and dryness.
Designed for heavy period days, occasional light bladder leaks, and discharge.
Absorbency: Up to 4 tampons, 4 pads, holds 20ml.
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 fast-absorbing, leakproof technology that holds up to 4 regular tampons, keeping you fresh and dry all night long. 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.

How do these underwear fit?

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.

What absorbency level do these underwear have?

They offer Overnight absorbency, holding up to 20ml, equivalent to up to 4 regular tampons or 4 regular pads.

Can I wear these all day?

Yes. These are designed for overnight absorbency, helping provide leak protection and comfort while you sleep, without needing to change your period product.

How does leak-proof technology work?

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

Do these feel bulky like a pad?

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

Are your Period & Leak Proof underwear non-toxic?

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

Is switching to period underwear more affordable in the long run?

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

How do I wash Period & Leak Proof underwear?

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.

What sizes do the Period & Leak Proof Full Briefs Overnight come in?

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

Overall rating: 4.737288 / 5 from 118 reviews.

AI Generated Review Summary

These briefs offer optimal coverage and comfort for overnight wear, with a high-rise design and soft ribbed waistband. They are praised for their leakproof technology and double-layered protection, ensuring freshness and dryness. Customers find them comfortable and secure, with no leaks reported.

Summary topics

Period Comfort (9%): The feedback is varied, the product makes having a period less awful and the most comfiest they've had.
Leak Protection (20%): Many customers raved about the product, stating that it was comfortable, supportive, and had no leaks.
Comfort and Security (21%): Based on a significant number of customers, the general consensus is that the product feels comfortable and secure.
Coverage and Softness (12%): Customers raved about the great coverage provided by the product, mentioning its softness and comfortable waistband.

Review topics: [size, fit, fabric, issue, waist, material, quality, pants, feel, comfort, style, undies, cut, coverage, protection, underwear, padding, leaks, boody, briefs, absorbency, period, waistband, gusset, space, nights, found, front, pair, smell].

Review highlights

"Buttery soft material with a comfortable waistband, great front and back coverage." — Jo S.
"I felt very comfortable and confident and there was no smell." — Amy H.
"These are so brilliant and I have so many of them now because they take the stress away - no leaking." — Rose

Reviews

BEST PURCHASE EVER!!!

"I just bought a 10 pack of these and they arrived today and OMG why haven’t I used your brand before!!!!! I’ve been loyal to 1 brand for almost 10 years but they just weren’t doing it for me after having my 3rd child and to get plus sizes was almost impossible along with not having a full gusset - FULL GUSSET IS A GAME CHANGER!! I am so thrilled with the quality, sizing, the full front to back gusset, arrived incredibly quickly, absorbency - it checks all the boxes!!!! 100% recommending to all my friends and family and will certainly be back to purchase more - one very VERY happy customer here!"

— Bronwynn W. (5/5)

"Love the Boody leak proof underwear, they make you feel confidant. Especially if there are any accidents you can feel safe knowing there is no leakage its all contained. The fabric is very comfortable and the quality is excellent this is why I keep going back to Boody Australia and ordering from them."

— Maria (5/5)

Comfortable and dry

"Recently got my IUD out and my period back after 5 years without! So needed a new strategy and decided to give period undies ago as I like the sustainability benefits and not having to use internal products. These are very comfy and breathable and easy to use/wash etc"

— Pip R. (5/5)

No leaks!

"Excellent and really easy to wash although it needs a thorough time to dry. For an overnight period pants it works."

— Idil G. (4/5)

Good absorption, very comfortable, feels secure but bulky

"It has good absorption and I'm not worried about leaking overnight, very good coverage front and back. I love the organic cotton layers, more sustainable. It is bulky however, but if you only use it for overnight then no issues, still need to try out how it will feel on a hot summer's night."

— Polly N. (4/5)

Great

"My first time trying Boody, and I'm happy with these. I sized up from L to XL and found that they are a bit too big but still comfortable. Very absorbent."

— Lily H. (5/5)

Excellent

"These are the most comfortable and effective period underwear I’ve ever worn. Love them!"

— Chrissy T. (5/5)

They work

"Work well, I use a moon cup with period pants over the first couple of days/nights. No leaks and the most comfortable ones so far. Don’t overheat in them either."

— Joanne T. (5/5)

Great product but takes ages to dry

"I love these but had to buy more as it takes 2-3 days to dry!! I wish they could be put in the tumble dryer (heat pump dryers are far more gentle heat) as it’s cost me double to make sure I have enough during my period."

— IM (4/5)

Period panties

"Best period panties by far! Never felt more comfortable and protected"

— Fatima V. (5/5)

Q&A

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BOODY SIZE	AU / UK SIZE	US SIZE	EU SIZE	WAIST (CM)	HIP (CM)
XS	6 - 8	0 - 2	34 - 36	63 - 71	82 - 90
S	10	4 - 6	38	72 - 80	91 - 99
M	12	8 - 10	40	81 - 89	100 - 108
L	14	12	42	90 - 98	109 - 117
XL	16	14	44	99 - 106	118 - 125
2XL	18	16	46	107 - 114	126 - 133
3XL	20	18	48	115 - 122	134 - 141
4XL	22	20	50	123 - 130	142 - 149