Name: Leak-resistant High Waisted Smoothing Brief
Brand: Proof
SKU: PFSB0003BLK:XS
Price: 29.0 USD
Availability: InStock

Holds

up to 1 Light Tampon or Panty Liner

AbsorbencyHolds up to 1 Light Tampon or Panty Liner

Color Black

Black

Sand

QTY

Build a Bundle and Save 25%!

WEAR IT WITH

Stay Dry Comfort Bra

Finally, a bra made for boob sweat!

SHOP NOW

Undies built for *that time* of the month - or any time. Buttery-soft, breathable fabric featuring targeted compression to ease period discomfort and smooth bloating. Bonded edges make these undies invisible under clothes to help you look and feel your best, while a thin leak-resistant gusset keeps you protected.

Regular Lining

The High Waisted Smoothing Brief features an invisible leak resistant lining in the gusset. Our lining is thin and breathable for all-day comfort.

Great for

Everyday Wear

Replace a Panty Liner

Spotting

Discharge

Outer: 75% Nylon, 25% Spandex

Lining: 100% Cotton

Lining: 95% Cotton, 5% Spandex

Protection

Regular Lining

The High Waisted Smoothing Brief features an invisible leak resistant lining in the gusset. Our lining is thin and breathable for all-day comfort.

FAQs

See all FAQs

Smoothing compression underwear by Proof provides leak protection and tummy-smoothing compression in one. Super soft, stretch fabric pulls you in and smooths you out in all the right places. With sleek bonded edges, this pair helps to provide a flawless look under clothing.

Compression can help to ease pain and cramping by helping to increase blood circulation and relax muscles, as well as pulling in excess bloating for a smooth, sleek look under clothing. How’s that for a win-win?

The high waisted smoothing brief by Proof can hold up to 1 light tampon or a panty liner, making it a perfect replacement for panty liners to eliminate light leaks.

Lochia, or postpartum bleeding, can last for up to 6 weeks. The Hipster by Proof is an excellent choice for post-delivery bleeding, as it can hold up to 5 tampons or 10 tsp of liquid while providing move-with-you stretch fabric. The High Waisted Smoothing Brief is excellent for later on in your delivery recovery when bleeding has tapered off and you need only light protection, but still want a higher rise fit with built-in compression.

Don't just take it from us, hear why real women love Proof...

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

Build A Bundle That's Perfect For You

Save up to 20%

Build Your Own Bundle

Write a Review

average rating 4.9 out of 5

Based on 8 reviews

5 Stars

7 Reviews
4 Stars

1 Review
3 Stars

0 Reviews
2 Stars

0 Reviews
1 Star

0 Reviews

100% of reviewers would recommend this product to a friend

Customer photos and videos

Open user-uploaded video and review in a modal

8 Reviews

Reviewed by Angelina D.

I recommend this product

Rated 5 out of 5

Review posted

Leak proof briefs

Best of the best ever!

Was this helpful?

Reviewed by Estefania Q.

Verified Buyer

In love!

Not only are they super absorbing but there are soo comfy and the hold everything together.

Reviewed by S K.

better than I could have hoped for

I have tried a bunch of brands -- thinx, knix, cora, some random amazon brands, and these are by far the best. They are expensive but I will pay it because of how comfortable they are and how durable they feel. The material of the underwear itself is thicker than other brands, but the gusset is thinner and still just as absorbent. Really great, highly recommend (and consider sizing down if you are on the fence).

Reviewed by Carol W.

Rated 4 out of 5

Run Small

These panties are very well made and do the job but are quite small in comparison to other similar brands. They fit but my waist and belly feel constricted.

Reviewed by Donna L.

It is more than I expected

It gave me back my confidence about going out in public without fears of have an accident.

Reviewed by Susan M.

It’s brilliant

I wore this towards the end of my period since I got the light high waisted brief. It works great and I’m very happy with this product. I cant believe I’ve never had a period underwear until now! No leaks and it was comfortable all day. I even wore it on my run!

Open Video by Susan M. in a modal

Reviewed by Camila T.

Verified Reviewer

Perfect for extra protection

I absolutely love these underwear especially when i'm pre menstrual. The bloat is real and worrying about starting at any time (with my unpredictable cycle) these not only make me feel protected but also less looking like a lumpy potato. I bought 5 pairs and use them in the beginning and the tail end of my cycle.

Reviewed by Camryn T.

Best ever

I really love the smoothing brief. When I’m on my period I feel so bloated and this helps a lot. I also like to wear this when I’m about to start so that I can move about my day worry free and I’m covered if I start my period. Overall this underwear is one of my favorites

AbsorbencyHolds up to 1 Light Tampon or Panty Liner super-light

WEAR IT WITH

Regular Lining

Great for

Protection

Regular Lining

Leak proof briefs

In love!

better than I could have hoped for

Run Small

It is more than I expected

It’s brilliant

Perfect for extra protection

Best ever

Holds up to 1 Light Tampon or Panty Liner

Holds up to 1 Regular Tampon or 2 Teaspoons

What level is your leak?

What level is your leak?

What level is your leak?

What level is your leak?

What level is your leak?

What level is your leak?

What level is your leak?

What level is your leak?

Great For

Great For

Great For

Great For

Great For

underwear sizing

bra sizing

AbsorbencyHolds up to 1 Light Tampon or Panty Liner