Medium

Leakproof Cotton High Rise

Cloud-soft underwear with a floating, built-in absorbent panty liner.

Medium

Leakproof Cotton High Rise

Cloud-soft underwear with a floating, built-in absorbent panty liner.

Absorbency: Medium

Medium

Leakproof Cotton High Rise

Cloud-soft underwear with a floating, built-in absorbent panty liner.

Medium

Leakproof Cotton High Rise

Cloud-soft underwear with a floating, built-in absorbent panty liner.

Absorbency: Medium

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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4 reviews

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Laurie A.
Verified Buyer
3 minutes ago
Rated 5 out of 5 stars
Comfortable
I purchased these underwear to wear for overnight protection as I prefer breathable cotton. They are comfortable and absorbent - exactly what I was looking for. I recommend these underwear.
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Ruth B.
Verified Buyer
6 days ago
Rated 5 out of 5 stars
Knox panties
Really enjoying the Knix Panties. They are so comfortable
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V J.
Verified Buyer
1 week ago
Rated 5 out of 5 stars
Comfortable leakproof cotton high rise
I loved them. They were comfortable and did their job. I'll definitely order more.
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