Light Leakproof UltraThin No-Show Thong

Absorbs about 2 pantyliners' or 2 regular tampon worth of liquid

Isabelle has 40” hips and wears a Knix size M

Isabelle has 40” hips and wears a Knix size M

Light Leakproof UltraThin No-Show Thong

Absorbs about 2 pantyliners' or 2 regular tampon worth of liquid

The very latest in leakproof innovation – get more absorbency without any extra bulk! Features an ultra-thin liner that absorbs the same as about 2 regular tampons, and 360LeakSeal™ technology that locks in leaks at every edge. You get the protection you want from periods and light bladder leaks, so you can feel super comfy and worry-free every single day of the month.

Plus, we've added our logo to the liner, so you can tell the difference between these pairs and our lighter leakproof underwear.

Light Leakproof UltraThin No-Show Thong

Absorbs about 2 pantyliners' or 2 regular tampon worth of liquid

Isabelle has 40” hips and wears a Knix size M

Light Leakproof UltraThin No-Show Thong

Absorbs about 2 pantyliners' or 2 regular tampon worth of liquid

Ultra

Extra heavy periods, overnight protection & light bladder leaks - absorbs about 13-17 tsp or 65-85 mL which is the equivalent of 7-9 super tampons’ worth.

Heavy

Heavy periods, overnight protection & light bladder leaks - absorbs about 6-11 tsp, 30-55 mL or the equivalent of 3-6 super tampons’ worth.

Medium

Medium periods, light bladder leaks & sweat - absorbs about 3-6 tsp, 15 -30 mL or the equivalent of 2-3 super tampons’ worth.

Light

Light periods, backup protection & sweat - absorbs about 1.5-3 tsp, 7.5-15 mL or the equivalent of 1-3 regular tampons’ worth.

Lightest

Lightest periods, spotting, sweat & discharge - absorbs about 1-1.5 tsp, 4-7.5 mL or the equivalent of 0.5-1 regular tampon worth.

Zero

Everyday wear with no leakproof protection - zero absorbency.

	Absorbency	Good for
Ultra	Absorbs about 7-9 super tampons’ worth	Extra heavy periods, overnight protection & light bladder leaks
Heavy	Absorbs about 3-6 super tampons’ worth	Heavy periods, overnight protection & light bladder leaks
Medium	Absorbs about 2-3 super tampons’ worth	Medium periods, light bladder leaks & sweat
Light	Absorbs about 1-3 regular tampons’ worth	Light periods, backup protection & sweat
Lightest	Absorbs about 0.5-1 regular tampon worth	Lightest periods, spotting, sweat & discharge
Zero	Zero absorbency	Everyday wear with no leakproof protection

Our Leakproof Period Underwear features multi-layer technology that differs from style to style, but works to ensure you stay fresh, dry and protected. For example, in our Super Leakproof™ No-Show Bikini, the top layer wicks away moisture from your skin; the inner-layer absorbs the liquid and locks it in; and the outer layer keeps any liquid from spotting your clothes.

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51 reviews

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Deborah H.
Verified Buyer
2 days ago
Rated 5 out of 5 stars
In love with these!
Threw sll my non knic away!!!
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Vickie W.
Verified Buyer
5 days ago
Rated 4 out of 5 stars
Takes some adjusting
Very well made. Great quality. It does feel like you’re wearing a liner/pad. As such, I find myself having to adjust the undies when I’m active.
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Jessica
6 days ago
Rated 5 out of 5 stars
5 Stars
Perfection!!! I use these when I play tennis and they are super comfortable and absorbent of sweat.
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Light Leakproof UltraThin No-Show Thong

Light Leakproof UltraThin No-Show Thong

Details

How It Fits

Fabric & Care

Shipping & Returns

Light Leakproof UltraThin No-Show Thong

Light Leakproof UltraThin No-Show Thong

Details

How It Fits

Fabric & Care

Shipping & Returns

How to wash

What do the different absorbency levels mean?

How can I find my absorbency level?

How does Leakproof Period Underwear work?

How long are the gussets in Leakproof underwear?

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