Saalt | Reusable Period Care | Period Care Simplified | Saalt

Leakproof Seamless Bikini

Leakproof Seamless Bikini - Main image
$22.32 $36 In stock

Category: Workout Underwear

Slip into any outfit without rethinking your underwear.

The just-cheeky-enough, super flattering style for any occasion. Put on light-colored pants without stopping to rethink your underwear. The patented ultra-thin absorbent gusset means protection is built in, not built up. This is the pair you reach for on busy days, when you want everything to stay exactly where it should. With barely-there nude shades and a second-skin fit so smooth you'll forget you're wearing anything, this one’s an instant go-to.

If you're looking for more gusset coverage toward the front, try our brief instead. 

9/10 People Never Go Back

  • Jessica J

    I bought myself a few pairs and I'm not kidding when I say they are so comfortable and fit perfect, I would wear them every single day!!! I feel so good about replacing all the pantyliners I use when I am on my period. Thank you Saalt!

  • Euna

    I wanted to avoid panty lines and the bulk of pads while still wearing leggings at the gym. My solution was Saalt's seamless underwear. I was skeptical at first, but honestly they're very thin and comfortable making it the perfect thing to wear under leggings.

  • Michelle C.

    These are great! The period panties I've ordered from other brands feel like thin diapers mixed with granny panties. These are cute, they work, and I'm definitely going to buy more!

1 / of 3

Premium Design. Comfortable Fit.

Welcome to the thinnest, driest, and most comfortable leakproof underwear you'll ever wear.

  • Patented gusset

    technology

  • Reusable and replaces hundreds of pads and liners

  • Worry-free backup to a tampon, cup or disc

  • Not treated with PFAS

Your one-stop (sustainable) shop for all leaks.

Leakproof period underwear designed to withstand laughing with your best friend, the sweat of spin class, vivacious sneezes, and periods. It does it all, just like you.

Take good care of Saalt Wear leakproof underwear and it will take great care of you.

  • Rinse in cold water

  • Machine wash cold

  • Proudly hang dry

Do not use fabric softener or bleach to protect the tech | Do not iron

Do good every wear.

Saalt is a B Corp. That means we use business as a force for good and give 1% of revenue to donate period care to women and girls in need.

90-Day Saalt Bliss Guarantee

Love it or we’ll make it right. Love your Saalt products, or you have 90 days to return or exchange them. Why? We know that learning to use reusables can take time, but we're here to help and cheer you to Saalt bliss. Your Saalt(isfaction) guaranteed.

Customer Reviews (5.0 / 5 · 5 reviews)

Hazel I. ★★★★★

The seamless edge means zero lines under my white work pants, and the leakproof layer gives me real peace of mind during long gym sessions. I've washed mine a few times now and the fabric still feels smooth and holds its shape.

John D. ★★★★★

Finally, underwear that actually stays invisible under my white leggings—the edges don't show through at all, and the cheeky cut is just right without riding up. I've worn them through a full gym session and a long workday, and they've held up perfectly with zero shifting. Exactly what I was hoping

Andrew S. ★★★★★

So happy with these—the seamless fabric truly lives up to its name, and the cheeky cut is just flattering enough without riding up during my squat sets. I wore white yoga pants to the gym this morning and didn’t give a single thought to VPL. They’re now my go-to for both workouts and errands.