Full-brief shape
A familiar full-coverage silhouette.
Women's fit · Period collection
Full brief. More size options. Integrated period lining.
Your selection Rose · Choose a size · 1 pair
30 days from delivery to try one underwear pair under our proposed launch policy. Not active in this preview.
Trial, delivery & returnsA full-coverage period brief with an internal absorbent gusset. Rose, Black, Violet or Sand, with the widest proposed size range in our brief collection.
Supplied as period underwear. Flow capacity and wear time are not yet confirmed; these styles are not verified for urine leaks or recovery bleeding.
Choose for your periodSupplier chart labels M–8XL. Its centimetre measurements may be garment measurements rather than body measurements; interpretation and grading need confirmation. No verified numeric absorbency was supplied.
Supplier product photos show the garment; campaign films and lifestyle scenes show styling concepts. Final materials and construction will be confirmed with the manufacturer.
Choose by confirmed body measurements, not a familiar letter size alone. We are checking supplier grading before setting the final Everyday chart.

Original supplier chart, not a validated Everyday fit chart. Confirm whether measurements refer to the body or garment before ordering.
Ask Longleaf for fit help →Follow the approved care label for this exact style. Final wash temperature, drying method, and wash-life guidance are being confirmed. Change promptly when damp or when protection is no longer adequate.
Our care approach →Our proposed launch policy gives first-time underwear customers 30 days from delivery to try one pair, even after washing. Swimwear and remaining pairs have separate unworn-return conditions.
Read the full proposed policy →
LOOK CLOSER / Everyday Soft Brief
The internal panel is visible in the supplier image. No verified layer stack, material specification, or numeric absorbency was supplied, so we do not invent one for this style.
A familiar full-coverage silhouette.
The inside-out supplier image shows the actual panel and stitching.
The supplier labels M–8XL; final body measurements and grading need confirmation.
ACTUAL SUPPLIED PRODUCT
The seams. The shape. The inside.
Original manufacturer photography.


PERIOD UNDERWEAR. EVERYDAY ROUTINES.
A walk with a friend. A quiet afternoon. The Soft Brief brings a full-coverage shape and more supplier size options to the period collection. Check the final body measurements before choosing a size.
Choose your fitFIT FIRST

High rise · smooth waistband

High waist · wide waistband

Full brief · proposed M–8XL range
Proposed launch prices. Capacity and final sizing are being validated; compare the shape without assuming equal protection across collections.
START SMALL. BUILD YOUR ROTATION.
Start with a single pair to explore the fit. A three-pair pack gives you a rotation for wear, washing, and a spare. You choose one size and color for the whole pack.
Choose a packWOMEN’S SWIM / THE VACATION EDIT
Your itinerary is planned. Your period may have other ideas. Make room in your suitcase for a swim style chosen ahead of time.
FOR YOUR KIND OF EVERYDAY
From getting dressed to getting on with it. Make room for the things you love.

Getting ready for the day ahead.

On the job. On with your day.

Making space for movement in an everyday routine.

The moments that make an ordinary day feel like yours.

START WITH YOUR SITUATION
Your plans. Your questions. A clear place to start.



Situation guides explain protection needs; they do not establish that a garment is suitable for recovery or medical use.
A drawer that works for you
Women's fit · PeriodHigh rise. Curved leg. Integrated period lining.
Women's fit · PeriodWide waistband. Full coverage. Integrated period lining.