Shifting Gaia

Leakproof Comfort Thong

Leakproof Comfort Thong - Main image
$20.1 $30 In stock

Category: Period Underwear

The Saalt Leakproof Comfort Thong is period underwear that earns its place in everyday rotation, not just on cycle days. Cut in a mid-rise, no-panty-line thong silhouette and made from soft-stretch TENCEL Modal, it handles light flow, discharge, and sweat with the same quiet confidence you bring to the rest of your day. Up to 12 hours of leakproof protection, no backup anxiety required.

  • TENCEL Modal body (95% Modal, 5% elastane) is derived from renewable beech wood, delivering a genuinely soft, breathable feel that holds its shape wash after wash.
  • Light absorbency replaces one or more liners or two or more light tampons, making it a practical standalone or a reliable backup to a cup, disc, or tampon.
  • The lining uses 92% recycled polyester and contains no PFAS treatments, so the materials doing the absorbing are ones you can feel good about against your skin.
  • Machine washable and true to size, with a seamless thong cut that disappears under fitted clothing.

If you want period care that fits your life without the bulk or the compromise, the Leakproof Comfort Thong is a straightforward place to start.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Natalie ★★★★★

I was a little skeptical about how a thong could handle period flow, but the soft-stretch fabric is surprisingly comfortable for all-day wear. It really does feel like regular underwear and gives me that no-panty-line look I wanted.

Lily D. ★★★★★

I was skeptical about how invisible a period thong could be, but this one truly disappears under leggings—no lines at all. The mid-rise waistband sits perfectly without digging in, and the soft-stretch fabric makes it feel like regular underwear. It’s held up well after several washes, too.

Scarlett G. ★★★★★

Finally got these to try as backup for my heavier days, and they're surprisingly breathable for a thong. The soft-stretch fabric doesn't dig in at all, which was my main worry.