Heavy Flow Seamless High Brief – Limited Edition Pink

$27.95 USD

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Absorbs up to 4 pads or tampons · PFAS-free · Four-layer protection · Free first size exchange

Not sure this absorbency is right for you? Find your match →

Color Pink

Size S M L XL 2XL 3XL 4XL

Limited-time free shipping automatically applied at checkout

Pink With Purpose. Serious Protection.

Our heavy-flow favourite is turning pink for one month only.

The Limited-Edition Pink Heavy Flow Seamless High Brief combines dependable protection with a smooth, supportive high-rise fit. Designed for heavier period days and overnight wear, it absorbs up to 55 ml—the equivalent of approximately four pads or tampons, while providing comfortable coverage through the waist, hips and back.

Its seamless finish sits discreetly beneath clothing, while the soft, flexible fit keeps you comfortable through busy days, travel and sleep. It can also be worn for light bladder leaks, discharge or whenever you need added reassurance.

Fuller coverage for heavier days. Made in pink to stand for something bigger.

From 1–31 October 2026, EvaBody will donate A$5 to the National Breast Cancer Foundation for every Limited-Edition Pink Heavy Flow Seamless High Brief sold, supporting breast cancer research.

Available during October only, while stocks last.

Supporting NBCF

For Breast Cancer Awareness Month, EvaBody has created two limited-edition pink period-underwear styles:

Light Flow Seamless Period Thong – Limited Edition Pink
Heavy Flow Seamless High Brief – Limited Edition Pink

EvaBody will donate A$5 to the National Breast Cancer Foundation for every unit sold of either limited-edition pink style between 1 and 31 October 2026, supporting breast cancer research.

The A$5 donation applies to each eligible pair purchased. If you purchase one of each style, EvaBody will donate A$10.

National Breast Cancer Foundation
ABN 37 144 841 707
Level 7, 50 Margaret Street
Sydney NSW 2000

Product Features

Absorbency: 55ml, holds up to 4 pads or tampons

Best for: Heavy flow, all-day protection, and overnight protection

Style: Seamless High Brief

Smooth, seamless finish for a sleek look under clothing

High-rise design for added comfort and coverage

Material Composition

Body: 78% Nylon, 22% Spandex
Lining: 80% Polyester, 20% Nylon
Middle: 80% Polyester, 20% Nylon

Sizing

Our styles run small, so we recommend sizing up from your normal size for the best fit.

Not sure which size to choose? View our full Size Guide →

Still unsure? Don't stress, we offer a free first size exchange if your first EvaBody order isn't quite the right fit.

How Our Protection Works

Four Layers. One Smart Protection System.

EvaBody’s four-layer technology wicks away moisture, absorbs fluid and helps prevent leaks, while the soft outer fabric keeps you comfortable and confident throughout the day.

Explore our four-layer technology →

First Order Size Guarantee

Shopping for period underwear for the first time? We've got you covered.

If your first EvaBody order isn't the right fit, we'll send you one replacement in the correct size at no extra cost, and you can keep your original pair.

Simply contact us within 14 days of delivery.

PFAS-Free Guarantee

Every EvaBody period underwear style is independently tested and confirmed PFAS-free and is made with OEKO-TEX® STANDARD 100 certified fabrics, ensuring it is free from harmful levels of over 1,000 substances.

Care Instructions

To keep your EvaBody pieces performing at their best:

Before first wear

Machine wash on a cold or gentle cycle at a maximum of 30°C using mild detergent, then air dry completely. This helps prepare the absorbent layers for use.

After each use

Rinse in cold water until the water runs mostly clear.
Machine wash with similar colours on a cold or gentle cycle at a maximum of 30°C using mild detergent.
Do not use bleach or fabric softener.
Air dry completely in a well-ventilated area. Do not tumble dry.
Do not iron.

Read the full care guide →