Light Leakproof Gossamer Lace French Cut
30% off
• Spoil yourself with a pair of special lace underwear
• Irresistibly soft to touch and stretchy for your comfort
• So thin, you’ll forget you’re wearing anything. Our original leakproof technology offers a barely there feel while absorbing about 1.4 tsp worth of liquid
• Patented bonded edges help prevent against side leaks
• Modal top layer of the liner helps move moisture away from your skin
• Machine washable just like regular underwear
Our original leakproof technology is perfect for everyday wear (think sweat, discharge and light leaks), backup protection during heavier days or on its own for lighter days.
• Sits at the natural waistline
• Provides medium bum coverage
• Thin, built-in liner
• Absorbs about 1.4 tsp
• Quick dry gusset
• Soft, sheer lace
Body: 89% Nylon, 11% Spandex; Fresh Fix Technology®Gusset: Gusset 1: 86% Cotton, 10% Spandex, 4% Carbon; Gusset 2: 96% Polyester, 4% Spandex; Gusset 3: 89% Polyester, 11% Spandex, Coating: 100% Polyurethane coating; Gusset 4: 73% Nylon, 27% Spandex
Additional Product Ingredient Information
🇺🇸 Free standard shipping over $100*.
Free expedited shipping over $150*. Duty-free. (after discounts, before shipping + taxes)
EXCHANGE ONLY Items on sale during our Anniversary Sale are exchange only. For items with a 20% or more discount you may exchange for another item or store credit. No refunds.
Our Absorbency Guide
Your leakproof questions, answered.
Our Leakproof technology features a built-in absorbent liner. Depending on the style you choose, the absorbency can range from about 1-17 tsp of liquid. The result? Confident protection from sweat, discharge, periods, and light bladder leaks.
A gusset is essentially a liner. It’s where you’ll find our leakproof technology. It’s built into the crotch section of the underwear.
Coverage at Knix comes in all shapes and sizes. If we’re talking about silhouettes, we go all the way from thongs to boxers.
We also offer high rise styles, like the Leakproof UltraThin No-Show High Rise, that sits just above the natural waist and gives full coverage through the stomach, hip & bum.
For extra liner coverage, look for undies that have an “extra-long liner” (usually 10”-14”), like in our Dream Short. And our Ultra Zones+ also have full bum coverage, too.
Have a suggested style or coverage? Just let us know. We love the feedback!
Many people refer to them as period underwear or period panties. But leakproof underwear covers you for all of life’s leaks, including periods (even your heaviest flows), sweat, light bladder leaks, postpartum, and discharge.
- Penelope5 minutes agoRated 5 out of 5 stars5 Stars
Loved the material. They were a perfect fit. This is all I will buy in the future
Was this helpful? - Karim G.Verified Buyer2 days agoRated 5 out of 5 starsbreathable where it counts
The material is so breathable! Absorbent where it counts and breathable where it counts. What I need and where I need it...especially in 'tropical moments'. This will be the only underwear I use in the summer.
ComfortRated 5.0 on a scale of 1 to 5Poor ExcellentEffectivenessRated 5.0 on a scale of 1 to 5Poor ExcellentFitRated 0.0 on a scale of minus 2 to 2Runs Small True to Size Runs LargeEase of UseRated 5.0 on a scale of 1 to 5Poor ExcellentWas this helpful? - Carolane B.Verified Buyer6 days agoRated 5 out of 5 starsParfaite!
J’avais acheté le même tissu, mais en modèle plus petit (thong) les côtés me piquaient. Celle-là est vraiment mieux!
ComfortRated 5.0 on a scale of 1 to 5Poor ExcellentEffectivenessRated 5.0 on a scale of 1 to 5Poor ExcellentFitRated 0.0 on a scale of minus 2 to 2Runs Small True to Size Runs LargeEase of UseRated 5.0 on a scale of 1 to 5Poor ExcellentWas this helpful?