
Experience Ultimate Protection and Comfort with Proof Super Heavy Brief Period Underwear
THIS ITEM IS NON-RETURNABLE.
Tired of leaks and discomfort during your heaviest period days? Discover the revolutionary Proof Super Heavy Brief Period Underwear, designed to keep you protected, dry, and confident for up to 12 hours. Say goodbye to worries and hello to unparalleled comfort!
Our innovative underwear features a built-in super-absorbent core that effectively pulls fluid away from your body, ensuring you stay fresh all day long. Each pair is engineered to hold the equivalent of up to 7 regular tampons, making it your perfect companion for even the heaviest flow.
Crafted with 4 layers of Leak-Loc technology, these briefs offer ultimate leak protection without compromising on comfort or style. The expertly constructed design feels and looks just like your favorite everyday underwear, boasting a classic mid-rise fit and a luxuriously soft, stretchy feel that remains completely invisible under your clothes.
Not only are they incredibly effective, but they're also designed for sustainability. Simply machine wash and dry them, and they're ready to go, lasting for over 3 years of wear. Make a sustainable choice for your menstrual care!
Plus, these Personal Care items are FSA eligible, making them an accessible option for managing your health.
Product Details
Benefits:
- Provides up to 12 hours of leak-proof protection against period leaks, light bladder leaks, spotting, discharge, and sweat.
- Each pair holds up to 7 regular tampons' worth of menstrual flow for maximum absorbency.
Features:
- Super-heavy absorbency, perfect for your most demanding days.
- Four Leak-Loc layers ensure ultimate security against leaks.
- Designed to feel and look like regular underwear for everyday wear.
- Seamless construction for invisibility under clothing.
- Classic brief style with a mid-rise fit and a super-soft, stretchy fabric.
- Easy care: Washer and dryer friendly.
- Durable and long-lasting, designed for over 3 years of use.
Color: Black
Size: Available in a convenient 3-pack in sizes Small, Medium, Large, X-Large, or 2X.
Fabric Composition:
- Outer: 88% Nylon, 12% Spandex
- Lining: 100% Polyester
Additional Materials: Laminate Film, Durable Water-Repellent Finish, Adhesives, Moisture-Wicking Finish, Anti-Odor Finish, Bonding Agent
Care Instructions
Wash before your first wear.
Machine wash cold on a delicate cycle. Tumble dry on low heat or hang dry.
Avoid ironing. Do not use fabric softener or bleach.
CARE & MAINTENANCE
To maintain the beauty and integrity of your purchase, we recommend treating it with care. Simple maintenance practices, such as gentle washing and proper storage, can effectively preserve the longevity of your favorites. We encourage you to refer to the care instructions included with each item, designed to help you keep your purchase in top condition.
SHIPPING & RETURNS
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible. Need to return something? Just let us know.

Embracing small joys
Each item is designed to blend harmoniously with your living space while adding a unique touch. We aspire to bring balance and enrichment to everyday life.