Introducing our Leakproof Underwear Collection by Proof.®
postpartum leakproof bikini
postpartum leakproof bikini
Holds 4 Regular Tampons
or 8 Teaspoons of Liquid
substantial bladder leaks
(Not so) fun fact:
Postpartum bleeding and discharge can last up to 6 weeks.
Proof-partum panties can hold up to 4 regular tampons worth of blood.
Changing pads just got well…a lot less necessary. Proof® undies are truly panties with a purpose.
These ultra-absorbent, leakproof underwear are designed with our patented Leak-Loc™ technology. This innovative moisture-wicking system prevents vaginal bleeding and discharge from escaping the underwear. The best part, is they look like “real” undies but act like an absorbent pad. Finally, postpartum protection that makes you feel comfortable and confident. Lose the pads, get the Proof!
*STANDARD 100 by OEKO-TEX® certified + Free of PFOA/PFOS, lead, phthalates, and other harmful chemicals, and are Prop 65 compliant.
Proof® is the premiere FDA Registered Medical Device brand in Maternity and Postpartum Support Products.
- 75% Nylon
- 25% Spandex
- 100% Cotton
- 100% Polyester
- 69% Cotton
- 25% Polyester
- 6% Acrylate
MACHINE WASH COLD
Proof undies have strong protection, but should be washed gently. Machine wash in cold water on a delicate cycle, using gentle detergents. To sanitize and refresh, use a few drops of tea tree oil or vinegar in the rinse cycle of your washing machine. Hand washing in cold water works, too!
DO NOT USE
Do not use hot water, harsh detergents, softeners, or bleach when washing as these may compromise the Leak-Loc™ technology.
HANG UNTIL DRY
Once finished washing, hang or lay flat to dry. Depending on absorbency level, Proof’s multilayered technology can take between 6-24 hours to dry. To dry more quickly, blot any excess moisture and hang dry.
let us show you the Proof®
To keep you leak-free and worry-free!
Our patented technology has multiple layers that lock in your leaks.
Breathable + Comfy
Super soft, breathable fabric keeps you comfortable and secure.
super super dry
Our unique interlock lining wicks away moisture for all-day dryness.
Antimicrobial fibers reduce odor and help you feel cool and confident.
“So great!! If you’re thinking about getting these just do it! So comfortable and protective. Will be ordering more for sure.”
“Now my period underwear are my favorite underwear”
“I’ve used other period underwear before and I was shocked at how much better these were — I used to bring 2+ pairs of the other brand just in case. I was more than fine with one pair of Proof® underwear!”
I was a little hesitant about getting these since my flow on my heavy days is a lot. I got these to see how they could hold up with my heavy day. To my surprise, they were amazing! They held up really well. No leaks, smells, and best of all, they were super comfortable! I hate pads and really dislike tampons, so being comfy and good for the environment, as far as reducing waste, is always a big plus for me!! Will definitely be getting more in different styles.
I purchased these for after baby… And there on after as well. I’m glad I looked at sizing as they definitely run big! In leggings I’m normally a small with belly bandit but after seeing that these run large I ordered the extra small. So glad I did! They fit well, are not tight but the small would’ve definitely been too big! They seem very well-made and I am excited to use these towards the end of my postpartum. As opposed to pads the entire time.