Sale

Leakproof Thigh Saver® 6”

Becca has 47" hips and wears a Knix size XL

Front View

Becca has 47" hips and wears a Knix size XL

Built-in leakproof liner

Light-as-air fabric

Smooth & seamless look

Becca has 47" hips and wears a Knix size XL

Sale

Leakproof Thigh Saver® 6”

Sale

Leakproof Thigh Saver® 6”

Becca has 47" hips and wears a Knix size XL

Front View

Becca has 47" hips and wears a Knix size XL

Built-in leakproof liner

Light-as-air fabric

Smooth & seamless look

Becca has 47" hips and wears a Knix size XL

Sale

Leakproof Thigh Saver® 6”

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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483 reviews

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Belen C.
Verified Buyer
4 minutes ago
Rated 5 out of 5 stars
The best !
I am so happy with the product . So comfy , light and very useful to me . Finally found the brand that I’m looking for definitely order more . Highly recommended 🤩!
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Wendy P.
Verified Buyer
1 hour ago
Rated 5 out of 5 stars
Great for wedding dresses!
We tried on 5 or 6 brands and Knix was the only one that was truly seamless for my daughter’s wedding dress. Truly impressed! Thank you!
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Brittany W.
Verified Buyer
6 hours ago
Rated 5 out of 5 stars
Perfect for summer
Love these! I found the shorter thigh savers roll up and don't stay in place. But this doesn't happen with the 6". Love the addition of the leakproof - it's perfect for summer time. Only downside is the 6" length is a little long for shorter dresses and skirts.
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Leakproof Thigh Saver® 6”

Leakproof Thigh Saver® 6”

Details

How It Fits

Fabric & Care

Shipping & Returns

Leakproof Thigh Saver® 6”

Leakproof Thigh Saver® 6”

Details

How It Fits

Fabric & Care

Shipping & Returns

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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