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Home / Bikini Underwear / Essential No-Show Bikini
Best Seller

Essential No-Show Bikini

$22.00 USD

Mix & Match: 3+ for $20 each
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Essential for non-leak days

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Invisible under clothes

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Always fresh, quick-dry liner

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Machine washable

Rue has 34

Rue has 34" hips and wears a size S

Rue has 34

Rue has 34" hips and wears a size S

Rue has 34

Rue has 34" hips and wears a size S

Rue has 34" hips and wears a size S

Absorbency: Essential

Essential
Drop
Drop
Drop
Drop
Drop
No Absorbency
Light
Drop
Drop
Drop
Drop
Drop
about 1-3 regular tampons
Moderate
Drop
Drop
Drop
Drop
Drop
about 2-4 super tampons
Heavy
Drop
Drop
Drop
Drop
Drop
about 4-7 super tampons
Ultra
Drop
Drop
Drop
Drop
Drop
about 7-11 super tampons

Color: Black

Size:

True to Size

•

Size:

Size and Fit Guide

Free Shipping on orders $100+

Shipping

Shipping
Processing Time

Please allow 1-2 business days for our warehouse team to pack and ship your order. During peak periods such as sales, holidays and product launches, please allow up to 4 business days for us to process your order.

Delivery Time

For the most up-to-date delivery time estimates, please refer to the shipping timeline at checkout. Delivery timelines vary depending on location and do not include processing times.

Shipping Charges

Orders over $100* USD = Free standard Shipping (4-8 business days)**
Expedited = $4.99 USD (3-6 business days)**

Orders under $100* USD = $7.99 USD Standard Shipping (4-8 days)**
Expedited = $9.99 USD (3-6 business days)**

*After discounts, before shipping and taxes. Processing times not included in estimates.
**Military Addresses Excluded. Standard Military Address Shipping = $10.00 USD (est. varies per location)
Easy Exchanges within 30 Days

Returns

Returns

Free Returns

Knix covers the return shipping fees for exchanges and refunds initiated through our Return & Exchange Portal. Exchange orders initiated through our Return & Exchange portal are also eligible for free shipping within the USA and Canada. Please note, the shipping fees on your original order are non-refundable.

Return Policy

Return policy varies by product, please check if your item is refund or exchange eligible by viewing our full policy here.

Sale & Last Call

Items discounted below 30% are eligible for size exchange or store credit. Items discounted 30% and above are final sale – no refunds, store credits, or exchanges can be accommodated.
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Comfort-First Fit

Bikini silhouette with a classic mid-rise fit, medium hip and bum coverage.

Essentials Redefined

Designed for daily comfort when you don't need absorbent protection. The carbon-cotton top layer keeps you feeling fresh throughout the day.

No-Show Style

Made from our signature buttery-soft PerformaStretch® fabric, it appears invisible under clothing.

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Rue has 34
Rue has 34
Rue has 34

How to Choose?

Essential

Drop
Drop
Drop
Drop
Drop
  • • Everyday Wear
  • • No leakproof protection
  • tsp
    0 tsp

Heavy

Drop
Drop
Drop
Drop
Drop
  • • heavy period days
  • • overnight protection
  • • light bladder leaks
  • tsp
    about 8-14 tsp
  • pad
    about 1.5-3 regular pads
  • tampon
    about 4-7 super tampons
  • cup
    about 1.5-3 menstrual cups

Light

Drop
Drop
Drop
Drop
Drop
  • • light period days
  • • sweat
  • • discharge
  • tsp
    about 1-3 tsp
  • pad
    about 1-3 pantyliners
  • tampon
    about 1-3 regular tampons
  • cup
    about 0.5 menstrual cups

Moderate

Drop
Drop
Drop
Drop
Drop
  • • moderate period days
  • • light bladder leaks
  • • sweat
  • tsp
    about 4-8 tsp
  • pad
    about 1-1.5 regular pads
  • tampon
    about 2-4 super tampons
  • cup
    about 0.5-3 menstrual cups

Ultra

Drop
Drop
Drop
Drop
Drop
  • • extra heavy period days
  • • overnight protection
  • • light bladder leaks
  • tsp
    about 15-20 tsp
  • pad
    about 1.5-2.5 super pads
  • tampon
    about 7-11 super tampons
  • cup
    about 2-3 menstrual cups

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4.6
Rated 4.6 out of 5 stars
Based on 2,639 reviews
Total 5 star reviews: 2k Total 4 star reviews: 348 Total 3 star reviews: 150 Total 2 star reviews: 64 Total 1 star reviews: 63
91%would recommend this product
ComfortRated 4.7 on a scale of 1 to 5
SizingRated -0.1 on a scale of minus 2 to 2
Write a Review (Opens in a new window)
2,639 reviews
  • Rated 5 out of 5 stars
    2 days ago
    Good fit, fun color

    Very comfortable, like the new colors

    Victoria Z.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    4 days ago
    Just what I was looking for.

    These panties are comfortable and sexy. Great fit, no panty lines and I love the fabric.

    Adrienne F.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 weeks ago
    Love the fit

    Many underwear people talk about No show and feeling like nothing when you wear them well these really check both of those boxes! I am impressed and will order more of this style. The thong version not so much , not so comfortable.

    Anne Z.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 weeks ago
    Comfortable fit

    Comfortable bikini underwear with a perfect rise that is not too high or low.

    Kerry S.
    Verified Buyer
    Was this helpful?
  • Rated 1 out of 5 stars
    3 weeks ago
    Bikini

    These aren’t no-show because the waistband rolls down. There’s not enough elastic to hold them in place. The fabric is nice but I can’t wear these.

    Carolyn C.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 weeks ago
    Comfy like a second skin

    Absolutely love my new undies!! So comfortable and stay in place! Silky smooth and sexy looking!

    Kathy J.
    Verified Buyer
    Was this helpful?
  • Rated 4 out of 5 stars
    4 weeks ago
    Perfect fit

    Love how it feels no seams and so light

    Donna B.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    Love the no show bikini

    This is true to size. The fabric is very comfortable and the fit is flattering. I do love that they are truly seamless.

    Kerry N.
    Verified Buyer
    Was this helpful?
  • Rated 4 out of 5 stars
    1 month ago
    Gusset color not as advertised

    These are my go-tos and I keep well stocked. Annoying issue with recent order though: I specifically chose a color because the website photo showed black gussets with them. I hate the skin-color gussets. Received my order, and the underwear I ordered were there, but skin colored gussets instead of black! This was literally the exact thing I was trying to avoid. Knix, how can I be sure to get the gusset material I want next time?

    Vikki
    Verified Reviewer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    The best

    These are my favorite underwear I will never wear anything else

    Cassie H.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 months ago
    Love them

    After trying a few different styles, I have settled on these as my favorite. Will keep buying these and light leakproof as needed. Would recommend to anyone because many styles are available

    Angela F.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 months ago
    Essential no show bikini

    So amazingly comfortable!! And they disappear under skirts! Love them!

    Charlene N.
    Verified Buyer
    Was this helpful?