Period Underwear Heavy Flow - Leak-Proof Menstrual Panties | 4-Layer Protection

Overview

SIZE	XXS	XS	S	M	L	XL	XXL
UK	2	4	6	8	10	12	14
EU	30	32	34	36	38	40	42
US	00	0	2	4	6	8	10
FRANCE/SPAIN	30	32	34	36	38	40	42
GERMANY	28	30	32	34	36	38	40
ITALY	34	36	38	40	42	44	46
JAPAN	1	3	5	7	9	11	13
KOREA	33	44	55	66	77	88	99

Jeans & Trousers

SIZE	XXS	XS	S	M	L	XL	XXL
BUST	30	32	34	36	38	40	42
WAIST	25	27	29	31	33	35	37
HIPS	36	38	40	42	44	46	48
LEG	32	34	36	38	40	42	44

Shoes

EU	35	36	37	38	39	40	41	42	43	44	45
US	5	6	6.5	7.5	8.5	9	9.5	10	10.5	12	13
UK	3	4	4.5	5.5	6.5	7	7.5	8	8.5	10	11
MEXICO	-	-	-	4.5	5.5	6	6.5	7	7.5	8	9
JAPAN	21	22	22.5	23	24	25	25.5	26	27	28	29
KOREA	228	235	238	245	251	254	257	260	267	273	279

Belts

SIZE	S	M	L	XL	XXL	XXXL
WAIST	28-30	32-34	36-38	40-42	44-46	48-50
END TO END	41	44	47	51	54	55

Product description

Leak-Proof Period Underwear - Heavy Flow Protection

Stay confident and comfortable during your period with our revolutionary 4-layer leak-proof menstrual underwear. Designed for heavy flow protection, these reusable period panties eco-friendly, reliable protection you can trust all day and night.

Revolutionary 4-Layer Protection Technology

Layer 1 - Moisture-Wicking: Soft, breathable fabric keeps you dry and comfortable
Layer 2 - Super Absorbent: High-capacity absorption holds up to 3 tampons worth of flow
Layer 3 - Leak-Proof Barrier: Waterproof membrane prevents leaks and stains
Layer 4 - Outer Protection: Durable, comfortable exterior with antimicrobial properties

Why Choose Our Period Underwear?

Heavy Flow Protection: Maximum absorbency for your heaviest days
All-Day Comfort: Soft, breathable materials prevent irritation
Eco-Friendly & Reusable: Replace disposables, save money, reduce waste
Leak-Proof Confidence: Advanced waterproof technology 24/7
Easy Care: Machine washable and quick-drying
Premium Materials: 95% bamboo fiber + 5% spandex
Odor Control: Antimicrobial properties keep you fresh

Product Specifications

Feature	Details
Material	95% Bamboo Fiber, 5% Spandex
Absorbency	Heavy Flow (3 tampons equivalent)
Layers	4-Layer Advanced Technology
Waterproof	Yes - Leak-proof barrier
Reusable	Machine washable
Suitable For	Periods, postpartum, bladder leaks

Size Guide

Available Sizes: S, M, L, XL, 2XL, 3XL

Important: Asian sizes run 1-2 sizes smaller than US/EU. Order ONE SIZE UP for best fit. Allow 2-3cm variance.

Care Instructions

Rinse in cold water until clear
Machine wash cold with mild detergent
Hang to dry or tumble dry low
Avoid fabric softener and bleach

How to Use

For Periods: Wear as primary protection or backup. Change every 8-12 hours.

For Postpartum: Ideal for light to moderate bleeding.

For Bladder Leaks: Discreet protection for incontinence.

Recommended: Have 5-7 pairs for complete cycle.

Eco-Friendly Benefits

Replaces 200+ disposable products
Reduces landfill waste and plastic pollution
Saves money - pays for itself in 3-4 cycles
Lasts for years with proper care

Product Images

Leak-Proof Period Underwear Heavy Flow Front View

Frequently Asked Questions

How absorbent are these for heavy flow?

Our 4-layer technology holds up to 3 tampons worth - designed for heavy days with 8-12 hours protection.

Can I wear overnight?

Yes! Reliable overnight protection for 8-12 hours.

How do I wash them?

Rinse cold, machine wash cold with mild detergent, hang dry. Never use fabric softener or bleach.

How many pairs do I need?

We recommend 5-7 pairs for a complete cycle.

Are they suitable for postpartum?

Yes! Perfect for postpartum bleeding and light bladder leaks.

What size should I order?

Order ONE SIZE UP - Asian sizes run 1-2 sizes smaller than US/EU.

Shipping & Return

Return Policies

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