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4-Pack

Super Leakproof™ No-Show Bikini 4-Pack

4 pairs of machine washable underwear with heavy protection against leaks.

Product image

Product image

4-Pack

Super Leakproof™ No-Show Bikini 4-Pack

4 pairs of machine washable underwear with heavy protection against leaks.

Amber has 38" hips and wears a Knix size M

Super Leakproof™ No-Show Bikini (2 Pack)

Color: Black

Size:

Amber has 38" hips and wears a Knix size M

Super Leakproof™ No-Show Bikini (2 Pack)

Color: Black

Size:

Bundle & Save 15%

Free Standard Shipping on orders $100+. Free Expedited Shipping on orders $150+.

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Get into machine-washable bikini period underwear that absorb the same as about 3 super tampons! Switch from relying on disposable products to wearing incredibly comfortable underwear that will protect you every day of your cycle!

This 4-pack includes:
4 pairs of Super Leakproof™ No-Show Bikini - comfy, machine-washable protection for your heavier days

- Classic mid-rise silhouette
- Provides medium hip & bum coverage
- Built-in liner, 9"" long
- Absorbs the same as about 1.5 regular pads or 3 super tampons
- Quick dry extended gusset
- Soft, stretchy PerformaStretch fabric
- Conforms to your body

The fabric is designed to feel snug at first but relax with wash and wear for a perfect fit.

Machine Washable: Wash with like colors, cold setting with mild detergent, do not bleach, lay flat to dry.

Main Body: 77% Nylon, 23% Lycra Xtra® Life™
Mesh: 88% Nylon, 12% Spandex
Gusset 1st Layer: 86% Cotton, 10% Spandex, 4% Carbon
Gusset 2nd Layer- Fresh Fix Technology®

Free standard shipping over $100.

Free expedited shipping over $150. Duty-free. (after discounts, before shipping + taxes)

Within 30 days of delivery, you may exchange for another size, style or store credit. We’re unable to provide refunds on underwear.

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Find your
perfect cut

Bikini

A mid rise silhouette and medium coverage through the hip and butt.

SHOP BIKINI UNDERWEAR

High Rise

Sits at the natural waist and provides medium butt coverage.

SHOP HIGH RISE UNDERWEAR

Boyshort

Sits slightly higher on the waist. Extra coverage through the hip and butt.

SHOP BOYSHORT UNDERWEAR

Thong

A mid rise silhouette with minimal butt coverage for minimal panty lines.

SHOP THONG UNDERWEAR

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Home/
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Super Leakproof™ No-Show Bikini 4-Pack

4.6

Rated 4.6 out of 5 stars

2,314 Reviews

4.6

Rated 4.6 out of 5 stars

2,314 Reviews

4.6

Rated 4.6 out of 5 stars

Based on 2,314 reviews

92%would recommend these products

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2,314 reviews

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Pamela B.
Verified Buyer
4 minutes ago
Rated 5 out of 5 stars
Bikini Panties Perfect for Sweaty Summer Days
Very happy with the Knix bikini panties. They help wick away the sweat on the pickleball court and on any summer day.
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Trista D.
Verified Buyer
3 hours ago
Rated 5 out of 5 stars
Great new product!
Love the new “no show” option as it’s even more less visible with gym leggings. I call them the naked underwear - so light and soft that you can hardly tell you’re wearing them!
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Jeannie A.
Verified Buyer
Yesterday
Rated 5 out of 5 stars
Good fit, great performance
This is my first pair of period panties. I was hesitant because I can have a VERY heavy flow. I have not dared wear these on my heaviest day yet, but for the other days they have performed very well. Yay!
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