Introducing our Leakproof Underwear Collection by proof.®

maternity leakproof thong

$25.00
 
black
black
black
black
When to Wear
BEFORE, DURING & AFTER PREGNANCY
Fit runs
Small
Large
Absorbency
light Icon

Holds 1 Regular Tampon

or 2 Teaspoons of Liquid

great for

light leaks

odor reduction

discharge

panty liner replacement

sand
sand
When to Wear
BEFORE, DURING & AFTER PREGNANCY
Fit runs
Small
Large
Absorbency
light Icon

Holds 1 Regular Tampon

or 2 Teaspoons of Liquid

great for

light leaks

odor reduction

discharge

panty liner replacement

maternity leakproof thong

$25.00
Absorbency:

light

Holds 2 Teaspoons of liquid

1
Not buying for you? Check out our gifting options!
When to Wear
BEFORE, DURING & AFTER PREGNANCY
Fit runs
Small
Large
Absorbency
light Icon

Holds 1 Regular Tampon

or 2 Teaspoons of Liquid

great for

light leaks

odor reduction

discharge

panty liner replacement

Your favorite undies just got a makeover! And there’s no going back. We’ve got the proof.®

We’re on pee patrol! Yes, little leaks are definitely one of the less exciting parts of the pregnancy journey. But, our absorbent, leakproof underwear is ready to come to your rescue. These innovative undies are designed with our patented leak-loc™ technology, a moisture-wicking system that keeps you comfortable, confident, and dry all nine months and beyond.

*pfas free and oeko-tex certified

Proof® is the premiere FDA Registered Medical Device brand in Maternity and Postpartum Support Products.

Specifications & Care
Material

Outer:

  • 75% Nylon
  • 25% Spandex

Lining 1:

  • 100% Polyester

Lining 2:

  • 69% Cotton
  • 25% Polyester
  • 6% Acrylate

 

Care

Machine wash your undies in cold water on a delicate cycle. Be sure to use gentle laundry detergents. Do not use hot water when soaking/washing as this compromises the undies’ leak-loc™ technology. Once washed, either hang or lay flat to dry. Never use harsh detergents, softeners, or bleach on your proof® undies. The chemicals in those agents can also compromise our undies leak-loc™ technology.

How to keep your undies in tip-top shape:

  • Hand rinse in cold water before putting in the washing machine
  • Do not twist or ring
  • To prolong the life of your undies, use a mesh wash bag
  • Never iron, use hot water, harsh detergents, bleach or softeners
  • Do not put your proof® undies in the dryer- always hang or lay flat to dry
  • To help sanitize, use a few drops of tea tree oil or vinegar in the rinse cycle of your washing machine
  • No washing machine? Hand washing in cold water works too!
super
super dry icon
leak-loc™ technology

Your leaks are on lock down with our patented leak-loc™ technology. Multiple layers of leak-proofing are strategically placed to prevent leakage.

Moisture
Wicking icon
super super dry

Worried about sitting in your leak all day? Our antimicrobial interlock lining wicks away moisture and keeps you dry. What leak?!

Breathable 
+ Comfy icon
Breathable + Comfy

Technology that works and doesn’t sacrifice comfort. You’ll feel fresh and secure, in our buttery-soft leakproof underwear.

Decreases
Odor icon
Decreases Odor

Our fabrics are made with proprietary antimicrobial yarns to help reduce odor so you feel comfortable and confident.

Reviews

Customer Reviews

Based on 3 reviews
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(3)
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A
A.
These rock
B
B.G.
Lifesaver
A
A.
Leakproof!