Period Underwear
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Buy Period Underwear Online from the Leakage Experts
We boast the highest absorbency period-proof underwear in the world — menstrual underwear that can be used day and even overnight. Our products are not back-ups, and are designed to be used on their own (without the use of disposables or alternative aids).
Period underwear is washable and reusable underwear that is designed to absorb your period. Night n Day has the highest absorbency, period-proof and leak-proof underwear in the world. You can use your period undies during the day and overnight too! With their high absorbency, you can finally ditch disposable pads, liners and tampons and don’t need any other menstrual products to be used with them.
Our menstrual underwear is also suitable for light incontinence (LBL)! The pad is super discreet, waterproof, absorbent, leak-proof and odour-neutralising — guaranteed! Not all undies are equal - shop now!.
Three benefits of period undies
- Comfort — Period underwear is made from high-quality materials that offer exceptional comfort. Unlike traditional period products, such as pads or tampons, underwear does not cause any discomfort or irritation, and they are designed to fit perfectly and stay in place - day and night!
- Reliability — Period undies are highly reliable. The absorbent layers of the underwear prevent leaks and wick moisture away from the skin, keeping you feeling dry and fresh. With period underwear, there’s no need to worry about leaks, even on your heaviest days.
- Eco-friendly — Period underwear is an eco-friendly option for managing periods. Unlike traditional period products that end up in landfill, period underwear is reusable, reducing waste and your environmental impact. By choosing our underwear, you are positively impacting the planet while enjoying the benefits of a more comfortable and reliable period product.
How to care for your period underwear
Caring for your period undies is simple and easy. Follow our care instructions to ensure your period undies last a lifetime:
- Rinse: After use, rinse the underwear using cold water. Avoid hot water, as it can set the stain and make it harder to remove. You can soak if preferred.
- Wash: Wash your period underwear in cold water on a gentle cycle. Steer clear of fabric softeners and chlorine bleaches, as they can damage the fabric and reduce the absorbency and waterproofness of your undies!
- Dry: Hang the period underwear to dry, or if you must use a dryer, always use a low-heat setting.
By following these simple care instructions, you can keep your period undies in good condition and ensure that they remain comfortable and reliable for many cycles to come.
Shop period underwear today
If you’re looking for a more comfortable and reliable way to manage your period, we’ve got you covered with our selection of period underwear. Our period undies are made from top-quality materials that offer exceptional comfort and reliability, making it the perfect choice for anyone who wants a more eco-friendly and convenient way to manage their period. And that’s not all; we also have specially designed incontinence underwear and products for kids, men and women, as well as incontinence swimwear. Browse our amazing range today, and thank you for your support of our family business and Australian-made products!
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Let customers speak for us
from 1007 reviewsWe were looking for a solution for my daughter to wear in the pool, especially during hydrotherapy, and she is rapidly outgrowing disposable swim pants. We also want a more sustainable solution. This swim skort is perfect for her. She loves the colour and design, and it fits her well. And there is a matching long-sleeve rashie shirt. Now we don't have to worry about running out of swim pants!
This is a reasonably comfortable product. So far I haven't leaked into it so don't know whether it holds well. I have worn it several times and it washes well.
These maxi pants are high quality and worn by many patients at the clinic. Using night time continence aids which include light disposables inside the maxi pants, leads to far fewer leaks, wet linens, the need for complete changes at night time and far less work for clinic staff. For males with moderate to less urinary flow condoms are also applied. When supported by 'onesies' restless patients cannot disturb them or remove them. For changing, the side pop studs make removal or opening to change disposable products much easier. Generally they are a comfortable but leak-proof fit, including sizes up to XL. Larger sizes have to be specially made or an alternative kind of garment used. As with all our NnD items these are practical to wash, dry and store in size shelves. After many washes they still present as nearly new. We recommend them to our patients as our experience with these is universally positive. Often, while here, they directly purchase their own with liners and other supporting products. The staff like them and family members do as well. Generally recommended.
Xcellent product and great fast and friendly service staff
Purchased for my 90 year old father, who suffers badly from bed wetting at night. His bed had to be changed 1 to 2 times most nights. After purchasing the maxi absorbing pants (together with a slip in pad) my father hasn’t required a bed change, not even once. He and my elderly mother are absolutely delighted with the performance of these pants. Thank you, you’ve changed their lives.
I have purchased 4 of these for my husband and they give me confidence to know that I will have a good night sleep free of accidents, as he wears them over his disposable Incontinence pants. The quality is excellent and they wash well.
units have a comfortable feeling and there is no leakage.
Love It! This excellent quality donna/quilt cover is extremely waterproof so I have no need for daily washing and concerns if accidents occur.
This pillowcase is a life saver! I bought it for my mother in law, who has excess saliva due to her medications, she no longer drenches her pillow and pillowcase when she drools at night. It's very extremely waterproof with excellent quality fabric. We won't have to continue spending money on new pillows!
I bought these recently, found out that they are roomy, comfortable and quiet to wear even during the day.
A great solution for those who were adversely affected by prostate cancer. Well-made, easily washable.
These are excellent. Having these used over my night time continence aids means no more wet nights. They are a great fit (I am a grown man and use size XL). They are easy to wash and dry and are sturdy, still looking brand new after many washes. Highly recommend!
Fantastic communication and fast delivery, quality product
Thank you for making something that saves us a lot of money on disposable pants for my mum. I will
Be ordering another pair. I am glad I ordered the large as the medium I ordered first based on her measurements pop open when she pulls them up. We definitely like the fit of the large
These products are great and when used with the insert provide good protection. They make travelling easier as I don't need to take bulky traditional nappy type products.

