Leak-resistant High Waisted Smoothing Brief










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: 100% Polyester
Lining: 69% Cotton, 25% Polyester, 6% Acrylate
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.
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.

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*.