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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

| Wintergreen
| Wintergreen
| Wintergreen
| Wintergreen
| General

Color: Wintergreen Limited Edition

Size:

True to Size

Size:

Size and Fit Guide

Free Shipping on orders $100+

Shipping

Shipping

Processing Timelines

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. Once an order is placed, we cannot guarantee any address updates, order changes or cancellations. Orders placed on Friday after 1PM will not be shipped until the following Monday.


Split Shipments

Most orders will ship from a single warehouse. However, we occasionally ship from a combination of warehouse locations, so you may receive your order in multiple parts. If items from your order ship in separate packages, we’ll send you tracking information for each package when it becomes available.

Delivery Timelines

For the most up-to-date delivery time estimates, please refer to the shipping timeline at checkout. Delivery timelines do not include processing times. See above for details. All transit times are measured in business days which are Monday-Friday, excluding holidays.

Please note, all shipping timelines are estimates and are not guaranteed.

We are not able to ship to US territories (including Puerto Rico, U.S. Virgin Islands, Guam, Northern Mariana Islands and American Samoa) at this time.

Easy Exchanges within 30 Days

Returns

Returns

Sale & Last Call

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

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.

Rewards Members Earn 22 Points

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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| Wintergreen
| Wintergreen
| Wintergreen
| Wintergreen
| General

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
4.6
Rated 4.6 out of 5 stars
Based on 2,646 reviews
Total 5 star reviews: 2k Total 4 star reviews: 349 Total 3 star reviews: 151 Total 2 star reviews: 65 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
2,646 reviews
  • Rated 4 out of 5 stars
    3 minutes ago
    Comfortable everyday underwear

    Easy and comfortable to wear. I’m wearing Essential for the first time instead of Leakproof and some sweat does break through quite easily. I will purchase dark colours going forward so it’s less noticeable for me. The fit is nice.

    Godinho, T.
    Verified Buyer
  • Rated 2 out of 5 stars
    3 days ago
    Ok.

    I had heard great things so expectations were high. Didn’t fit quite as cozy as I’d hoped.

    Rebecca R.
    Verified Buyer
  • Rated 5 out of 5 stars
    4 days ago
    Bikini

    Fit well, cute colour

    Cheryl L.
    Verified Buyer
  • Rated 3 out of 5 stars
    1 week ago
    Pretty Colour

    Nice but fit smaller than expected

    Kelly S.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 week ago
    Perfect fit

    Very comfortable.

    nerissa h.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 weeks ago
    So soft and comfortable

    If you are between sizes, go up a size...dont worry, no one sees the size but you AND you'll be more comfortable.

    Kelly R.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 weeks ago
    I love it

    I love it , they are very comfortable !

    Dorothée P.
    Verified Buyer
  • Rated 5 out of 5 stars
    4 weeks ago
    Very comfortable, no sewn seans

    I have been wearing these underwear for couple of years now. They are very light and I like that they don’t have sewn seams especially when I am riding my horses. Very comfortable!

    Lori S.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 month ago
    Good fit, fun color

    Very comfortable, like the new colors

    Victoria Z.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 month 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
  • Rated 5 out of 5 stars
    1 month 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
  • Rated 5 out of 5 stars
    1 month ago
    Comfortable fit

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

    Kerry S.
    Verified Buyer