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10 Best period underwear heavy flow overnights of 2025
【ULTIMATE ABSORBENCY AND X-DRY】: Experience ultimate absorbency and stay dry all day & night with our high-tech Moisture-Lock technology, providing an exceptional capacity to hold 8 tampons during heavy flows. Our super leak-proof fabric with surround barrier design offers 4-sides leak proof protection, while The full-coverage gusset ensures leak-proof performance in any situation — whether you're sitting, moving, or sleeping in any position.
【PRECISE FIT FOR ALL SIZE】: Our high-tech fabric features double-sized stretch and high recovery, solving sizing issues, including plus size, and ensuring a snug fit around the waists and legs without being too loose or tight, preventing any rolling，bulk or discomfort.
【CLOUD-LIKE COMFORT】: Strawberry Weeks period shorts made with CLOUDFEEL-TECH fabric. Immerse yourself in cloud-like comfort with its incredibly softness, providing a luxurious sensation against your skin. Our X-FIRMHUG design is expertly tailored to wrap around your body, delivering a secure and comfortable fit without exerting any additional pressure on your abdomen, especially for relieve menstrual bloating.
Our period knickers are made outer: 95% Bamboo Viscose 5% Elastane Gusset: 100% Merino Wool / 80% Polyester 20% Polyamide/ 100% Polyester Excludes Trims
Our period full brief underwear has a low leg finish and high waist for a flattering, comfortable fit. It’s like a hug for your hips. Menstrual period panties are a reusable alternative to disposable pads, liners, or tampons. Proudly designed in Australia.
Absorbency: 40ml = 8 tampons, or 8 teaspoons. The classic full brief is like your best friend. Made from breathable bamboo for no more sweaty sleeps, this comfortable and supportive style is sure to make you feel protected, even on your heaviest days or nights.
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This Classic Bikini is one of our most-loved styles, and the perfect way to start your Modibodi journey. This period underwear bikini style sits on the hip with a high-cut leg for a smooth, comfortable fit.
Our period knickers are made outer: 95% Bamboo Viscose 5% Elastane Gusset: 100% Merino Wool / 80% Polyester 20% Polyamide/ 100% Polyester Excludes Trims
Absorbency: 40ml = 8 tampons, or 8 teaspoons.This signature classic bikini style makes your heaviest days feel just that little bit lighter. Made from breathable bamboo and featuring our absorbent Maxi technology all the way to the back waistband, it’s maximum protection, meets maximum comfort.
The absorbency of our women's leak proof undies is 20ml = 3-4 tampons or 4 teaspoons Made from soft fabric and breathable bamboo, our period pants ensure no more sweaty sleeps. Designed for heavy flow, they'll keep you covered on your heaviest period days or nights.
Our period knickers are made outer: 95% Organic Cotton 5% Elastane. Gusset: 85% Polyester 15% Elastane/ 80% Polyester 20% Polyamide/ 100% Polyester Excludes Trims
Our bikini style ladies leak proof pants are comfy and discreet: the absorbent period undies were crafted to prioritize comfort and discretion, avoiding bulkiness or heaviness.
MAXIMUM ABSORBENCY & ODOR CONTROL. Built-in dual core design with odor control, instantly absorbs liquid and holds as much as 4 regular pads, it also locks odor to keep you dry and fresh for up to 12 hours.
DESIGNED FOR MENSTRUAL WOMEN. Providing exceptional absorbency for heavy flow while ensuring comfort, breathability and convenience, this period underwear is an ideal companion during your menstrual cycle.
ANTI-LEAK BARRIER GUARD. The underwear with elastic leg gathers offer additional leakage protection. It also comes with anti-leak barriers to guard against leaks whenever you are sitting, standing or lying down.
Our period knickers are made of an outer: 95% Bamboo Viscose 5% Elastane Gusset: 100% Merino Wool / 80% Polyester 20% Polyamide/ 100% Polyester Excludes Trims
Our menstrual pants classic boy-short style sit low on the legs, just above the hips. Our leak-proof undies feature a breathable patented lining is slim (3mm) and designed to absorb period blood, light leaks, sweat, discharge and more.
Absorbency: 40ml = 8 tampons, or 8 teaspoons. Our comfy Classic Boyshort underwear is perfect for anyone who loves a little extra coverage on their period. Made from breathable bamboo, and featuring our absorbent technology from the front to the back waistband, this soft style is ideal for side sleepers or for wearing under skirts and dresses.
MAXIMUM ABSORBENCY & ODOR CONTROL. Built-in dual core design with odor control, instantly absorbs liquid and holds as much as 4 regular pads, it also locks odor to keep you dry and fresh for up to 18 hours.
DESIGNED FOR MENSTRUAL WOMEN. Providing exceptional absorbency for heavy flow while ensuring comfort, breathability and convenience, this period underwear is an ideal companion during your menstrual cycle.
ANTI-LEAK BARRIER GUARD. The underwear with elastic leg gathers offer additional leakage protection. It also comes with anti-leak barriers to guard against leaks whenever you are sitting, standing or lying down.
MAXIMUM ABSORBENCY & ODOR CONTROL. Built-in dual core design with odor control, instantly absorbs liquid and holds as much as 4 regular pads, it also locks odor to keep you dry and fresh for up to 18 hours.
DESIGNED FOR MENSTRUAL WOMEN. Providing exceptional absorbency for heavy flow while ensuring comfort, breathability and convenience, this period underwear is an ideal companion during your menstrual cycle.
ANTI-LEAK BARRIER GUARD. The underwear with elastic leg gathers offer additional leakage protection. It also comes with anti-leak barriers to guard against leaks whenever you are sitting, standing or lying down.
Superior protection: Our period underwear features the patented 3mm Modifier Technology to absorb your period, pee, sweat and more while leaving you feeling fresh and dry.
Everyday comfort with extra protection: The Basic Mid-Rise Brief absorbs your period without leaks. Made from organic cotton, this comfy and supportive style looks and feels like your favourite underwear, but with built-in absorbent technology.
Comfy and discreet: Our hidden lining is designed to absorb up to 3 tampons’ worth (15ml), without feeling bulky or heavy. With a mid-rise waist and full butt coverage, our period underwear will keep you protected from leaks and feeling confident.
The sensual Hi-waist bikini mixes luxe styling and soft fabric with reliable protection. It's perfect for periods and more thanks to our high-tech absorbent lining. Our washable pants women are made to completely replace the need for disposable period and incontinence products.
Absorbency: 40ml = 8 tampons, or 8 teaspoons. The seriously comfortable Sensual Hi-Waist Bikini combines our award-winning technology with a soft, luxe lace waistband and sexy high leg cut. The longer gusset is perfect for heavier period days, or sheet-saving all night protection.
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