Just’nCase pee-proof and period-proof midi briefs in indigo
Just’nCase pee-proof and period-proof midi briefs in sliver
Video showing Just’nCase Midi Briefs light absorbent underwear in 360 degree view
Just’nCase pee-proof and period-proof midi briefs
Graphic showing verifications granted to Confitex underwear following independent lab-testing by UL, OEKO-TEX and Intertek
Infographic showing benefits of Just’nCase midi briefs with light absorbency
Infographic comparing Just’nCase by Confitex absorbency to tampons and leading disposable pads
Photo of packaging for Just’nCase by Confitex midi absorbent underwear

MIDI BRIEFS

Our

lightest absorbency underwear,

designed for light period days, spotting, minor bladder leaks and everyday personal hygiene. Equivalent to three tampons.

SELECT COLOUR
SELECT SIZE
Regular priceNZ$29.90
/
Tax included. Shipping calculated at checkout.
Notify Me When Available

WOMEN'S MIDI BRIEFS

LIGHT ABSORBENCY

Just’nCase Midi Briefs with Light Absorbency can be worn for either period or pee protection – or just as you would a personal hygiene liner for perspiration and peace of mind. They’re ideal for light discharge and spotting, minor urinary leakage, on light period days and for those just-in-case days when you suspect your period might be just around the corner.

Halfway between a bikini and full brief, this on-trend midi style with a medium rise waistband is designed to hug the hips.

Available in silver and indigo, it looks, feels and fits like your favourite midi briefs, but with the added bonus of a super-thin absorbent panel to protect against life’s little leaks.

The slimline gusset is only 1mm/.04 inch thick, yet

absorbs up to 15ml

/.5 fl oz, or more than three tampons worth of flow. Read reviews.

What sets Just’nCase apart from other absorbent underwear is Confitex’s patented textile technology, which has been lab-verified leakproof, odour-resistant, breathable, durable and free of potentially harmful PFOS and PFOA chemicals. Read more on our blog.

Because of their superior absorbency, Just'nCase underwear may take longer to dry than your usual laundry. But the good news is that, unlike most other brands, they can be safely tumble-dried – a bonus for busy lives!

Why choose Just’nCase? 

✓ Superior absorbency and leakproofing – read the lab-test results

✓ More eco-friendly and sustainable than single-use pads, liners and tampons

✓ Reusable to save you money and disposal dilemmas

✓ Machine washable and tumble dryable – unlike most other brands!

✓ Comfortable stretch fabric

✓ Breathable, hypoallergenic, odour-resistant and gentle on your skin

✓ Verified free of potentially harmful PFOS and PFOA chemicals

✓ Discreet design with no bulky seams or external branding

✓ Easy online order and delivery to your door

✓ Free shipping within NZ on orders over $140

First-time user?

Sign up to our newsletter by entering your email at the bottom of this page and get 10% off your next purchase.  

Not sure which Just’nCase briefs are right for you?  

Read other women’s experiences and product reviews on our blog.
See how our pee-proof and period-proof pants compare with pads and tampons. Different people have different needs, so individual results may vary. Many of our new customers like to buy one pair to trial in the privacy of their home, then once they know they’ve got the right size and absorbency they come back to buy multiple pairs.

TESTIMONIALS

Alysia’s story: I’ll never wear a tampon again 

“I've been using Confitex period underwear for a little while now and I can't believe I didn't get them sooner! They feel and look amazing, giving me that feminine sexy feel when I really need it. I don't ever fear that I might leak because they hold so much. Knowing I can be waste-free with my periods is such a great feeling. I'll never wear a tampon again!"

Phillipa’s story: The cost saving is a bonus 

“I started using Confitex a few years ago mainly for environmental reasons – I hated the thought of all the disposable liners for light leakage going to the landfill. A bonus was the cost saving and, even better, the convenience of wearing Confitex instead. While I liked your previous range, your new one is even better! I bought one each of the everyday and full briefs to try. I have discovered that the everyday pair is sufficient, and I am definitely planning to purchase more.” 

For more reviews click here.

Watch Video

ABSORBENCY GUIDE

Just’nCase Midi Briefs with Light Absorbency offer protection for light period days and everyday peace of mind for minor bladder leakage.

Extensive lab testing shows they absorb at least 15ml /.5 fl oz, or more than three tampons worth of flow.

On heavier period days, or if you have moderate bladder leakage, you may prefer to try our Everyday or Extra Absorbency styles.

If you have little or no bladder control, we’re sorry our underwear will not meet your needs.

HOW DO WE MEASURE UP?

Wondering how our underwear compare to disposable pads, liners and tampons? We commissioned independent standards testing laboratory UL* to test them against leading single-use paper products. Here's where they fit on a scale of absorbency.

* The following is a graphic depiction of comparative results based on UL Laboratories testing of Confitex and selected leading brands of single-use absorbent liners and pads undertaken January-April 2020.

JUST ’N CASE INDEPENDENT ABSORBENCY TESTING
Bladder Leakage Comparative Absorbency

Poise liners - Light

Always Discreet Liners - Normal

Tena Liners - Standard

Always Discreet Liner for Bladder Leaks

Lights by Tena - Liners

Poise liners - Regular

Tena liners - Extra long

Up & Up Liners

Poise liners - Extra long

Always Discreet Pads for Bladder Leaks

Poise Daily Liners - Long length

Just ’n Case briefs: Everyday

Lights by Tena - Long liners

Just ’n Case briefs: Extra

Poise pads - regular pads

MENSTRUATION COMPARATIVE ABSORBENCY

Just ’n Case briefs: Everyday

equals to 5+ tampons

Just ’n Case briefs: extra

equals to 10+ tampons

WOMEN’S SIZE GUIDE

Our sizing categories (XS, XL etc) are based on international standards and can be used as a general guide, but actual measurements are more likely to result in the perfect fit. We strongly advise that you measure yourself before ordering, rather than just guessing.

Many of our new customers like to buy one pair to trial in the privacy of their home, then once they know they’ve got the right size and absorbency they come back to buy multiple pairs.

Measure around the widest part of your hips and buttocks, keeping tape parallel with the floor, then consult our chart.

2XS XS S M L XL 2XL 3XL

HIPS

68 - 76 cm

78 - 86 cm

88 - 96 cm

98 - 104 cm

106 - 112 cm

114 - 120 cm

122 - 130 cm

132 - 140 cm

2XS XS S M L XL 2XL 3XL

HIPS

27.5 - 30.5 in

31 - 34 in

34.5 - 37.5 in

38 - 41 in

41.5 - 44 in

45 - 47.5 in

48 - 51 in

51.5 - 54.5 in

Care instructions

UNDERWEAR: 78% POLYAMIDE, 22% ELASTANE. ABSORBENT TEXTILE: 97% POLYESTER, 3% ELASTANE. CRAFTED WITH CARE FOR 100% CONFIDENCE.

Our leakproof absorbent underwear can be hand or machine washed just like your ordinary underwear – and if you don't have the time or inclination to hang them on the washing line you can safely pop them in the tumble dryer instead without impacting their leakproof performance (the plastic layer in other brands tends to shrink and warp in the dryer, leading to leaks). They can also be dried in an airing closet or on an indoor drying rack or heated towel rail. They’ll dry faster if turned inside out, and will take about the same amount of time to dry as a pair of thick sports socks.  

Wash and dry before use to activate fibres for full absorbency. Turn inside out to rinse after use, then wash on delicate cycle below 40°C/105°F, or hand wash separately if you prefer. Do not bleach, do not use fabric conditioner, do not dry clean. Dry away from direct sunlight or tumble dry on low heat. For further instructions see our FAQs 

Care Instructions for Confitex Underwear
Care Instructions for Confitex Underwear

PRODUCT FAQ

Frequently asked questions

Which level of absorbency do I need?

Just’nCase Midi Briefs with Light Absorbency are designed for light period days and minor bladder leakage. They absorb at least three regular tampons’ worth of flow. For heavier period days and light-to-medium incontinence we recommend our Everyday or Extra Absorbency styles. If you have little or no bladder control, we’re sorry our underwear will not meet your needs. Please discuss your options with your health professional or carer.

Are they cost effective?

Designed to be worn again and again, Just’nCase briefs can be thrown in the washing machine and tumble dryer and have been lab-tested to withstand as many washing and drying cycles as ordinary underwear. They cost about the same as a pair of designer panties and last just as long. And because you’re not buying tampons, pads or liners as well, you’ll actually save money in the long run! Find out more on our blog.

Why are they better for the planet?

Unlike single-use pads and liners, Just’nCase underwear do not contain a layer of PU plastic, making them an environmentally friendly solution to life’s little leaks. They can be washed and reused over and over again, reducing the amount of rubbish you send to landfill.

What colours are available?

We currently manufacture Just’nCase Midi Briefs with Light Absorbency in silver and indigo.

What sizes are available?

We currently manufacture Just’nCase Midi Briefs with Light Absorbency in sizes S to 3XL. See our Size Guide for details.

How long do they take to dry?

Our absorbent underwear can be hand or machine washed just like your ordinary underwear – and you can safely pop them in the tumble dryer without impacting their leakproof performance. They can also be dried in an airing closet or on an indoor drying rack. They will take a little longer than ordinary underwear to dry – about the same as a pair of thick sports socks.

Why wouldn’t I keep using pads, liners or tampons instead?

Just’nCase absorbent underwear are a more environmentally friendly solution to life’s little leaks than single-use pads, liners and tampons. Many women tell us they are more comfortable and perform better than single-use alternatives. They also tell us they’re saving money by not having to constantly buy pads, liners or tampons, and they prefer the convenience and discretion of ordering our underwear online, rather than at the supermarket checkout. We know our absorbent underwear are life-changing because you tell us so all the time – read some of your stories.

More questions? See our Frequently Asked Questions section.

Delivery of your package

For orders over NZ$140, shipping within New Zealand is free.

For orders under NZ$140, shipping within New Zealand is NZ$6.90.  

We will do everything we can to get your products to you in a timely fashion. We aim to have all orders dispatched from our Auckland warehouse within one working day. Please allow an estimated delivery time of five working days (items may take longer to get to you during busy periods and public holidays). Please be aware that disruptions to supply chains as a result of natural disasters, extreme weather events, pandemics and/or industrial disputes, which are beyond Confitex’s control, may further delay deliveries.  

Orders are sent via NZ Post tracked courier delivery. When your order is dispatched, an email will advise you of your tracking number, so you can monitor its delivery. For up-to-date information regarding the NZ Post delivery schedule please visit their service alerts page or click the tracking link in your dispatch notification email.  

For deliveries to Australia, USA or UK and Europe please click the flag icon in our website footer to order from your local website.  

Our deliveries arrive in discreet plain packaging or courier bags.

For further information regarding delivery please see the Delivery + Returns section of our Help page.  

If you have any queries about Confitex products or your order, please contact us at info@confitex.com.

Delivery & Returns - Confitex Technology
4.7
Rated 4.7 out of 5 stars
Based on 16 reviews
16 reviews
  • RH
    rachh3571@gmail.com H.
    Flag of New Zealand
    Verified Buyer
    I recommend this product
    Used for Bladder leakage
    Rated 5 out of 5 stars
    Quality Product

    These briefs are comfortable and work as advertised! I will purchase again.

  • VG
    Victoria G.
    Flag of United States
    Verified Buyer
    I recommend this product
    Used for Bladder leakage
    Rated 4 out of 5 stars
    Mid Briefs Light

    Peace of mind

  • FH
    Florence H.
    Flag of United States
    Verified Buyer
    I recommend this product
    Used for Bladder leakage
    Rated 5 out of 5 stars
    Perfect

    Easy order and delivery

  • CT
    Claire T.
    Flag of New Zealand
    Verified Buyer
    I recommend this product
    Used for Period
    Rated 5 out of 5 stars
    Still to use

    Haven't used these ones yet but I am sure that they are the same as the other Medium ones which are fantastic. LOVE that they can go in the dryer. These don't leak.

  • A
    Anonymous
    Flag of New Zealand
    Verified Buyer
    I recommend this product
    Used for Period
    Rated 4 out of 5 stars
    Great option

    Cute colours and cut, without skimping on the protection!

  • JA
    Judy A.
    Flag of New Zealand
    Verified Buyer
    I recommend this product
    Used for Bladder leakage
    Rated 4 out of 5 stars
    So Comfy

    Comfortable to wear and perfect for light bladder leakage

  • SO
    Susan O.
    Flag of United Kingdom
    Verified Buyer
    I recommend this product
    Used for Period
    Rated 5 out of 5 stars
    Excellent

    They fit really well, look smooth under my trousers and lasted all day during a 7 mile walk.

    Highly recommend.

  • SA
    sally-jane a.
    Flag of New Zealand
    Verified Buyer
    I recommend this product
    Used for Bladder leakage
    Rated 5 out of 5 stars
    Knickers!

    Comfy, efficient and true to size.

  • JB
    Jonathan B.
    Flag of United Kingdom
    Verified Buyer
    I recommend this product
    Used for Bladder leakage
    Rated 5 out of 5 stars
    Great leak proof briefs

    Did exactly what they said in the description and were stylish to boot.

  • T&
    Trevor & Pauline J.
    Flag of New Zealand
    Verified Buyer
    I recommend this product
    Used for Bladder leakage
    Rated 5 out of 5 stars
    Great Knickes

    Perfect for occasional leakages - must stop laughing so often!

Reviews LoadedReviews Added

You may also like

  • Make Just'nCase contoured breastfeeding pads your new breast friend

    Just’nCase washable and reusable breastfeeding pads offer superior absorbent and leakproof protection – now available in glow-in-the-dark for stress-free night feeds.

    Translation missing: en.products.product.regular_price
    NZ$19.90
    Translation missing: en.products.product.sale_price
    NZ$19.90
    Translation missing: en.products.product.unit_price_label
    Translation missing: en.general.accessibility.unit_price_separator 
  • Just’nCase pee-proof and period-proof full briefs in dusk cotton

    By popular demand, our best-selling full brief style

    washable leakproof underwear

    are now available in soft stretch cotton!

    Translation missing: en.products.product.regular_price
    NZ$44.90
    Translation missing: en.products.product.sale_price
    NZ$44.90
    Translation missing: en.products.product.unit_price_label
    Translation missing: en.general.accessibility.unit_price_separator 
  • Just’nCase pee-proof and period-proof midi briefs in dusk cotton

    These

    leakproof period pants in soft stretch cotton

    also offer protection if you pee a little when you cough, sneeze or laugh.

    Translation missing: en.products.product.regular_price
    NZ$34.90
    Translation missing: en.products.product.sale_price
    NZ$34.90
    Translation missing: en.products.product.unit_price_label
    Translation missing: en.general.accessibility.unit_price_separator 
  • Just’nCase black cotton midi briefs for heavy periods and moderate bladder leaks

    These on-trend

    midi briefs in soft stretch cotton

    give lab-verified protection for heavy periods and moderate bladder leaks.

    Translation missing: en.products.product.regular_price
    NZ$39.90
    Translation missing: en.products.product.sale_price
    NZ$39.90
    Translation missing: en.products.product.unit_price_label
    Translation missing: en.general.accessibility.unit_price_separator