Leak Proof® Lace Back Bikini

Regular price $43 Save $-43
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A little extra beauty for your booty
HSA/FSA Approved

Holds
up to 3  Tampons or 6 Tsps
black
black
black
black
black
black
black
black
black
black

Leak Proof® Lace Back Bikini

Regular price $43 Save $-43
/
A little extra beauty for your booty
HSA/FSA Approved

AbsorbencyHolds up to 3 Regular Tampons or 6 Teaspoons
Runs Small True to Size Runs Large

QTY

Only 205 items in stock!

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The Lace Back Bikini is designed with a slim Leak Proof® core and Leak-Loc® edges to help you feel dry, while lace detailing disguises powerful leak protection. Proof® undies are more sustainable than single-use period products; just wear and wash, not use and toss.

Extended Lining

The Lace Back Bikini offers a slim, flexible Leak Proof ™ core along the center of the undie. The extended lining offers enhanced leak protection.

Great for

moderate periods

light bladder leaks

replace a pad

replace / back up a tampon or cup

sweat

odor reduction

Outer: 75% Nylon 25% Spandex, Lace: 87% Nylon 13% Spandex

Lining: 100% Polyester

Lining: 68% Polyester 28% Cotton 4% Acrylate. Imported.

Protection
Extended Lining

The Lace Back Bikini offers a slim, flexible Leak Proof ™ core along the center of the undie. The extended lining offers enhanced leak protection.

FAQs

See all FAQs

The bikini undies by Proof feature a mid-rise fit, high cut leg opening, and moderate booty coverage, all in a comfortable stretch fabric that moves with your body.

The bikini features a high-leg opening and narrow sides, with a mid-rise and moderate back coverage. The brief is designed with wider sides, lower rise, and moderate back coverage.

Proof undies are designed to be better for you, and the environment! Single-use plastic period products like tampons and pads end up in landfills and oceans, where they pose a serious threat to wildlife. By switching to Proof, you help to reduce single-use plastic waste.

How Proof Is Made

Proof’s patented Leak-Loc™ technology protects against all of life’s leaks, both big and small. Our undies hold up to 10 teaspoons (that’s 5 full tampons worth!) of liquid. We craft our pairs with rigorously-tested materials, to ensure the highest quality care *down there*.

Explore Our Technology

This is really (really) leakproof underwear

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