10 Best Period Underwear Plus Size of 2025

Tested and Reviewed: Top 10 Period Underwear Plus Size deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

Neione

Neione Period Underwear for Women Plus Size, Leakproof Menstrual Panties High Cut Cheeky Bikini Briefs, Soft Stretch Postpartum Comfort 5 Pack Galaxy XX-Large

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Editor's bottom line:

“This period underwear plus size is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

MODERATE PERIOD UNDERWEAR, HOLDS THREE TAMPONS: Absorbs up to 15-20 ml, these women's period bikini underwear are ideal for light to moderate menstrual flow and spotting
RELIABLE BACK-UP: Use together with other feminine care products during heavy flow as a backup. The cotton-based inner layer provides a non-slip surface to keep menstrual pads securely in place
NO MESS NO STAIN: Our period panties feature a leak-proof design on both front and back, making menstruation more manageable, preventing staining on pants or mattress during sleep or gym workouts
CUTE AND COMFY: Made of silky soft, lightweight modal fabric, this hi-cut cheeky bikini undies fits like regular women underwear with added protection. Available in many cute and colorful prints loved by teen girls
EASY CARE: Machine washable and suitable for tumble drying, Neione Period Panties are made to withstand repeated washes and spins, offering a durable and reusable leak-free solution for women and teens

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Picked by 397 people today

9.5

INNERSY

INNERSY Period Underwear for Women High Waisted Leak-Proof Postpartum Menstrual Panties 3-Pack (Rose Print, 4X-Large)

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Main Highlights

Multi-Layer Leakproof Protection: These period underwear for women have a 4-layer leakproof crotch, helping prevent leaks for daily and nighttime. The back waterproof crotch of these period underwear reaches the waistband, with a full-coverage hip design that provides added security
Suitable for All Period Phases: These high-waisted period underwear for women can be used alone during light flow, and paired with tampons/sanitary pads during heavy flow. These menstrual underwears for women adapt to your needs at any stage, making them a versatile essential for every phase of your period
High-Waisted Design: The widened waistband of these leak-proof underwear for women wraps around the abdomen and waist, providing abdominal support while helping contain leaks. These period panties featuring a tailored cut fit the body's curves, and prevent rolling or riding during movement
Suitable for Various Scenarios: These period panties for women are also ideal for postpartum use after c-section and light incontinence. These women's period underwear help manage light bladder leaks or stains
Reusable & Easy Care: These leakproof underwear or women help reduce the use of disposable menstrual products and reduce waste. These reusable period underwear for women maintain their performance even after multiple washes, making them an excellent choice for menstruation

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9.5

Hanes

Hanes Women's Comfort, Period. Briefs, Super Leak Post-Partum & Period Underwear, 3-Pack

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Main Highlights

GET REIMBURSED, FSA/HSA/HRA ELIGIBLE - Period underwear is covered by Flexible Spending Arrangement (FSA), Health Savings Account (HSA), or Health Reimbursement Arrangement (HRA) accounts.
BULK-FREE SUPER PROTECTION - Period panties with absorbent, multi-layer leak protection liner discreetly provides super leaks protection for postpartum bleeding, periods, and unexpected leakage in a streamlined fit.
WASHABLE AND REUSABLE - After use, rinse this period underwear with cold water until water runs clear. Machine wash cold with like colors.
GREAT FOR SLEEP - Nod off with no worries, thanks to the superb nighttime protection afforded by this women's brief underwear.
STAIN & ODOR RESISTANT - Hanes period protection underwear features a stain block liner to prevent staining. Odor guard neutralizes smells so you can feel more confident.
STAIN & ODOR RESISTANT - Hanes period protection underwear features a stain block liner to prevent staining. Odor guard neutralizes smells so you can feel more confident.

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9.2

Always

Always ZZZ Overnight Disposable Period Underwear for Women Extra Large/2LX, 360° Coverage for Worry-Free Nights, 14 Count (2 Packs of 7)

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Main Highlights

COMFORTABLE SLEEP WORRY-FREE with Always ZZZ Overnight Disposable Period Underwear
FEATURES 360° COVERAGE for worry-free nights, no matter how you sleep
ABSORBS AS MUCH AS FIVE Ultra Thin Overnight Pads or Tampons**
MADE WITH SOFT AND BREATHABLE MATERIAL design to feel just like your underwear
PERIOD UNDERWEAR THAT STAYS IN PLACE with a panty-like fit
UP TO 100% LEAK FREE NIGHTS: TRY OUR ULTIMATE NIGHT PROTECTION for any body
ALWAYS ZZZ AVAILABLE IN THREE SIZE: In between sizes? Size up for a comfier fit!
FSA/HSA ELIGIBLE: Check with your FSA or HSA plan on the coverage of feminine products

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9.0

Walifrey

Walifrey Period Underwear for Women, High Waisted Panties Leakproof Postpartum Cotton Briefs 3 Pack Black 4XL

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Main Highlights

ABSORPTION AND LEAK-PROOFING: The menstrual underwear has a special 3-layers design; Together with the pad, it is a good way to prevent side leaks during sleep and avoid embarrassment during work and school life; We recommend that use together with sanitary napkins, tampons, pantyliners, menstrual cups, maternity pads for days with heavy flow
COMFORTABLE WEARING EXPERIENCE: The panties are designed to fit the body and have a double layer high waist to provide better protection for women during periods; Enlarged protection area gives you more peace of mind
SKIN-FRIENDLY FABRICS: Carefully selected materials, closer to the needs of menstruating women; Breathable, soft and comfortable fabric that allows you to move freely
EASY TO CLEAN: Machine washable below 40, our underwear is very easy to clean off soiled parts and hold the shape well; It is better to hand wash and air dry to maintain the effect of the leakproof layer
SIZE GUIDING: Refer to the size chart, please choose your size according to your actual waist and hip

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8.8

INNERSY

INNERSY Plus Size XL-5XL Big Curvy Woman Cotton Underwear High Waist Briefs 5-Pack(Black,3X-Large)

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Main Highlights

XL-5XL Underwear: Women's plus size underwear is designed for full-figured ladies in larger sizes. They are full coverage to fit your curves perfectly. Simple looking and soft touch would be versatile for the daily wear
High-waisted Underwear: The ultra-stretchy waistband is flat with no pinching or rolling. They hug your belly with a natural feeling and cover what you want covered. You can wear them all day with comfort
Comfy with the Edges: Leg opening is generously cut with a smooth-covered elastic that won't dig into your thighs. They are spacious that offer great freedom of movement with no itching or chafing
Vibrant Multiple Colors: The color of these briefs are pretty and fun, they have an accent color at the waistband. The rich dark color and mixed colors add a little flair to your undergarments
Care for Sensitive Parts: Black pairs: Black lining for an easy wash after being stained. Multicolored pairs: Grey-white lining for natural dyeing. Cotton crotch ensures a breathable, sweat-wicking environment

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8.6

INNERSY

INNERSY Period Underwear for Women High Waisted Leak-Proof Postpartum Menstrual Panties 3-Pack (Dark Vintage, 4X-Large)

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Main Highlights

Multi-Layer Leakproof Protection: These period underwear for women have a 4-layer leakproof crotch, helping prevent leaks for daily and nighttime. The back waterproof crotch of these period underwear reaches the waistband, with a full-coverage hip design that provides added security
Suitable for All Period Phases: These high-waisted period underwear for women can be used alone during light flow, and paired with tampons/sanitary pads during heavy flow. These menstrual underwears for women adapt to your needs at any stage, making them a versatile essential for every phase of your period
High-Waisted Design: The widened waistband of these leak-proof underwear for women wraps around the abdomen and waist, providing abdominal support while helping contain leaks. These period panties featuring a tailored cut fit the body's curves, and prevent rolling or riding during movement
Suitable for Various Scenarios: These period panties for women are also ideal for postpartum use after c-section and light incontinence. These women's period underwear help manage light bladder leaks or stains
Reusable & Easy Care: These leakproof underwear or women help reduce the use of disposable menstrual products and reduce waste. These reusable period underwear for women maintain their performance even after multiple washes, making them an excellent choice for menstruation

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8.3

WBEAUTALLOVE

WBEAUTALLOVE Womens Mesh Period Panties High Waisted Menstrual Leak Proof Underwear Incontinence Protective Briefs(H-4-5-1,5X-Large)

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Main Highlights

Machine Wash,90% nylon, 10% spandex
The Panty Is The Upgrade Of The Super Breathable And Comfortable Material With Small Breathable Holes That Will Keep You Comfy And Cool All Day Long.
NO LEAK DURING MENSTRUAL PERIOD: The underwear serves as extra protection from leaks. MUST use together with sanitary napkins, tampons, pantyliners, menstrual cups, maternity pads or incontinence pads. The underwear protects user if there is an overflow from the pad.
FEEL FREE & CONFIDENT: Providing Extra Protection Against Unexpected Overflow From Tampon Or Menstrual Cup During Heavy Days, No More Worry About Staining Pants Or Bedsheets.
It works better when used with a tampon or sanitary or cup,no absorbent

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8.1

Goat Union

Goat Union Overnight Period Underwear for Women Heavy Flow, Leakproof Menstrual Panties Full Coverage, 3XL, Pack of 2

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Main Highlights

Stylish & Full Protection - our full coverage period briefs are moisture-wicking, highly absorbent (they can hold up to 3-4 regular tampons), leak-proof, and breathable. Plus, our front to rear extension, designed for overnight use, eases your anxiety about leaks while you sleep eliminating the need for a tampon, pad, or cup. No stains and no mess.
Designed with 4 Highs - high waist, high absorbency, high function, and high material safety. Our fabrics have passed the harmful substance test and have been certified by OEKO-TEX.
Exercising the 3Rs - Reduce, Replace & Reuse - an ideal alternative to tampons, pads, or cups. Our reusable period briefs reduce and replace the need for single-use menstruation products. Let's start reducing our carbon footprint and being less wasteful in our daily life.
Fit Tips - we design our own advanced ergonomic sizing system that is true to US sizing, offering a comfortable fit. Please follow our size chart when purchasing. If you are between 2 sizes, order the smaller size for a tighter fit and the larger size for a relaxed fit.
Use & Care Tips - use our menstrual underwear on days with light, medium, and heavy flow. Pair with an additional menstrual product if needed. Also ideal for postpartum and urinary incontinence uses. Easy to care: rinse and machine-wash cold, gentle cycle, hang dry or extra-low tumble dry. Avoid the high-temperature dryer, bleach, or fabric softener.

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8.1

Molasus

Molasus Women's Soft Cotton Underwear Briefs High Waisted Postpartum Panties Ladies Full Coverage Plus Size Underpants Black,Medium

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Main Highlights

Cotton Stretch full coverage underwear, no pilling, no pinching, no binding,no panty lines, not too tight but not loose, the high waisted underwear offers a bit of tummy support and reduces the appearance of muffin top.
Double-layer Covered waistband(About 2cm elastic inside.) sits right at the belly button. No rolling or bunching, with no compression, perfectly snug but not tight, durable and stretchy but not easy to be deformed.
No riding up underpants with double-layer crotch for added protection, sweat wicking, breathable & healthy.Especially for those who are new mothers the end of pregnancy and post partum,, helping post partum C-Section recovery and post maternity.
Soft & Comfortable Cotton Panties - Fits legs snugly without cutting, waist elasticity does not cut or dig.Adopting the most advanced technology (Steam Pre-shrinking) to ensure that the underwear will last fit.Best choice of female friends/mothers/grandmas.
Stay In Place Cotton Briefs: Comfortable to wear all day long,Avoid embarrassing adjustment during the day Especially when working out at the gym.not sexy but just comfortable. Nice alternative to "granny panty" type briefs.

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Our Best Overall Choice

Best Choice

9.7

Neione

Neione Period Underwear for Women Plus Size, Leakproof Menstrual Panties High Cut Cheeky Bikini Briefs, Soft Stretch Postpartum Comfort 5 Pack Galaxy XX-Large

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Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

MODERATE PERIOD UNDERWEAR, HOLDS THREE TAMPONS: Absorbs up to 15-20 ml, these women's period bikini underwear are ideal for light to moderate menstrual flow and spotting
RELIABLE BACK-UP: Use together with other feminine care products during heavy flow as a backup. The cotton-based inner layer provides a non-slip surface to keep menstrual pads securely in place
NO MESS NO STAIN: Our period panties feature a leak-proof design on both front and back, making menstruation more manageable, preventing staining on pants or mattress during sleep or gym workouts
CUTE AND COMFY: Made of silky soft, lightweight modal fabric, this hi-cut cheeky bikini undies fits like regular women underwear with added protection. Available in many cute and colorful prints loved by teen girls
EASY CARE: Machine washable and suitable for tumble drying, Neione Period Panties are made to withstand repeated washes and spins, offering a durable and reusable leak-free solution for women and teens

Show Price

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