Lace & Mesh Period Underwear

Meet the Saalt Wear Lace & Mesh Collection

Beautiful, lingerie-inspired lace period underwear that protects from all leaks. Designed in Paris and sustainably made of post-consumer recycled water bottles.

Meet the Saalt Wear Lace & Mesh Collection

Beautiful, lingerie-inspired lace period underwear that protects from all leaks. Designed in Paris and sustainably made of post-consumer recycled water bottles.

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15 products

  • Mesh Bralette

    Regular price $26 - $34
    Regular price $49 Sale price $26
    46% off
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  • Lace Bralette

    Regular price $34
    Regular price $49 Sale price $34
    30% off
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  • Leakproof Mesh Thong

    Regular price $17 - $30
    Regular price $0 Sale price $17
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  • Leakproof Mesh Hipster

    Regular price $20 - $38
    Regular price $0 Sale price $20
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  • Leakproof Lace Thong

    Regular price $30
    Regular price $0 Sale price $30
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  • Leakproof Lace Hipster

    Regular price $36
    Regular price $0 Sale price $36
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  • Leakproof Lace High Waist

    Regular price $42
    Regular price $0 Sale price $42
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  • Leakproof French Cut High Waist

    Regular price $42
    Regular price $0 Sale price $42
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  • Saalt Mesh Laundry Bag

    Regular price $9 - $12
    Regular price $0 Sale price $9
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  • Saalt Wear Go Bag

    Regular price $16
    Regular price $0 Sale price $16
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  • Find Your Favorite Fabric 4-Pack

    Regular price $119
    Regular price $145 Sale price $119
    17% off
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  • Mix & Match Mesh Bralette Set

    Regular price $130
    Regular price $153 Sale price $130
    15% off
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  • Mix & Match Lace Bralette Set

    Regular price $99
    Regular price $121 Sale price $99
    18% off
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  • Saalt Period Underwear Detergent

    Regular price $20
    Regular price $0 Sale price $20
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  • Day & Night 3-Pack

    Regular price $89
    Regular price $107 Sale price $89
    16% off
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Do leakproof underwear work? Watch the magic.

Yes! Saalt Wear lace period underwear and leakproof panties are designed to replace liners, pads, and tampons while leaving you feeling (magically) dry.

Pretty, Meet Practical

Style and substance come together in the same drawer with Saalt’s lace period underwear. These lace period panties feature built-in absorbent layers that do the heavy lifting while the lace does what lace does best—look good. 

The inner protection matches our other styles, so you're not trading performance for aesthetics. You get to feel confident and covered. Period.

Females wearing premium design collection

Premium Design. Comfortable Fit.

Periods. Bladder leaks. Overnight protection. Postpartum care.

The most comfortable lace period underwear that does it all, just like you.

  • Patented gusset technology

  • Reusable & replaces hundreds of pads and liners

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

  • Not treated with PFAS, aka polyfluoroalkyl substances

Feels Like Your Favorite Underwear

The lace is soft. The fit is flexible. The feeling? Like regular underwear that just happens to be leakproof. Our lace period panties are designed for all-day comfort without the bulk or stiffness you might expect from period protection. 

Lightweight, breathable, and made to disappear under your clothes.

Image showing how to wash period underwear safely - place them in a mesh bag. Models hands shown placing pink Mesh Hipster Saalt Wear period-proof and pee-proof underwear being placed in a Saalt Wear Period Underwear Mesh Bag.

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

  • Kelsey R.

    I am in love with these undies! I wore them on my heavier days for half a day, and they did a great job. No leaks, no stains! The fit was perfect; great for when you are wearing low rise pants.

  • Natalie E.

    Is it weird that I was actually looking forward to my period to be able to rock these cute undies? Like lots of people said, these are cuter than a lot of my regular underwear and it's so nice to finally ditch the backup pad. Can't wait to get more in different colors to get me through period week!

  • 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!

  • Lani D.

    Love it!!! It's so soft and you wouldn't even know that it was a period panty. Will definitely purchase more & recommend to all my friends & family! I've already bought some for my teenager daughter.

FAQs on Saalt Lace Period Underwear

Closeup showing Saalt's Seamless fabric in color Crimson Rose.

SEAMLESS

Sleek and super-stretchy for all of the freedom with none of the panty lines. Made with 4-way stretch fabric and luxe bonded seams that move with you. Second-skin fit glides so smoothly, you'll forget you're wearing anything.

Closeup showing Saalt's Comfort fabric in color Olive Grove.

COMFORT

The softest fabric to ever be used in period underwear. Made from soft-stretch TENCEL™️ Modal, aka dreamy soft fabric made from sustainably regenerated cellulose fiber that comes from renewable beech wood.

Closeup showing Saalt's Mesh fabric in color Volcanic Black.

LACE & MESH

Strong, sustainable, stunning. "The Lamborghini of period underwear." -Katie Couric Media Beautifully designed in Paris. Each pair is made with an average of 3 post-consumer recycled water bottles to help clean up landfill- and ocean-bound plastic.

Closeup showing Saalt's Cotton fabric in color Red Hibiscus.

COTTON

Just like your favorite cotton tee, but for your booty. ;) Made of soft and breathable biodegradable natural cotton that is Standard 100 OEKO-TEX®️ Certified. This is a 3rd party certification verifying that this cotton fabric is free from a wide list of harmful chemicals.

Closeup showing Saalt's Teen Nylon fabric in color Aqua Reef.

Teen Nylon

Teen collection nylon body fabric is soft and lightweight, with lots of stretch so it moves with you and won't restrict or bind.

Closeup showing Hanky Panky Lace fabric in color Chai.

hanky panky+ [powered by Saalt]

Saalt and Hanky Panky spent a year collaborating on the perfect pairing of lace and absorbent technology to build Hanky Panky’s first-ever confidence panty. Hanky Panky’s Signature Lace® is super-soft, stretches to move with your body, and never, ever binds or cuts in.

Saalt Wear FAQs

Who is lace menstrual underwear best for?

Lace period underwear is the perfect blend of beauty and functionality for those who want reliable leak protection without giving up style. It's ideal for anything between light to heavy flow (available up to Super absorbency holding 8+ tampons), teens and first-time users who prefer something that feels like everyday underwear, and anyone managing spotting or daily discharge. Our lace period panties also work beautifully for postpartum recovery, providing gentle coverage with high absorbency options.

Can lace period panties be worn overnight?

Absolutely. Saalt’s lace period panties with Super absorbency hold up to 8+ tampons or 6+ pads of fluid, offering peace of mind all night. The stretch mesh and soft lace adapt to your movements without bunching or shifting, and the gusset stays flat for uninterrupted rest. Unlike bulky overnight pads, our lace mesh panties feel like real underwear, even during your heaviest nights.

Will lace trim period underwear show through clothing?

Saalt’s lace period underwear is crafted with soft stretch lace and breathable mesh that sits smoothly against the body. The gusset stays thin even at higher absorbencies, making it reliable under workwear, jeans, or casual outfits. For fitted clothing like leggings or body-hugging dresses, many prefer our Seamless collection, designed to be completely smooth.

How does lace detail period underwear compare to other collections?

All collections share the same patented leakproof gusset technology; the difference is the outer materials. Saalt’s lace period underwear combines visual elegance with reliable protection, making it perfect for everyday wear, date nights, or lounging. Compared to No Show (ideal as workout underwear) or Comfort (cozy for rest), Lace & Mesh brings a lighter, airier feel with a polished design. Same performance, elevated aesthetics.

Are these lace period briefs good for travel?

Yes, our lace period underwear folds down easily and replaces multiple disposable products, reducing bulk in your bag. Super absorbency offers up to 8+ tampons worth of protection for long flights or unpredictable schedules. After use, rinse in cold water and air dry. These quick-drying lace mesh panties are ideal for on-the-go use, from weekend getaways to longer adventures.

Can lace menstrual underwear be used after childbirth?

Yes. Our lace period panties feature soft lace and breathable mesh that feel gentle during recovery. Styles in Super absorbency hold up to 8+ tampons of fluid—often needed in postpartum days. The stretchy fit accommodates a changing body, and choosing reusable options means less waste during recovery. A beautiful option when comfort and confidence matter most.

Where can you buy lace period underwear that looks stylish but still offers real protection?

Right here. Saalt.com offers lace period underwear that combines lingerie-inspired design with our patented leakproof technology. Shop our full Lace & Mesh collection to find styles in Light, Regular, Heavy, and Super absorbencies because protection shouldn't come at the cost of looking good.

Can lace period underwear actually provide the same leak protection as plain styles?

Yes. The lace is part of the design, not the absorbent core. All Saalt lace period underwear uses the same patented gusset technology as our other collections, so you get identical leak protection with a more elevated look. Performance is never compromised by style.

Is lace period underwear comfortable enough for all-day wear on heavier flow days?

Yes. Our lace period underwear is soft lace designed for comfort, not irritation. Heavy and Super absorbency options hold 4–8+ tampons worth of flow without adding bulk. The gusset stays thin and dry-feeling, so you're protected and comfortable from morning to night, even on your heaviest days.

What's the difference between lace period underwear and regular styles?

The protection is identical, the look is different. Our lace period underwear uses the same patented gusset technology as every other Saalt collection. The only difference is that the Lace & Mesh collection swaps nylon or cotton for sustainable stretch lace and sheer mesh, so you get the same leak protection with a more refined, lingerie-inspired look.

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. 

Serang Monastery Female holding skin tone colored period underwear

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 cups and period underwear for women and girls in need.