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Home / Swim / Bikini Swim Bottom
Sale

Bikini Swim Bottom

$18.00 USD

$45.00

20-75% off
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Low to mid-rise fit

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Medium coverage

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Premium UPF 50+ fabric

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Machine washable

Molly has 35.5” hips and wears a Knix size S | Chartreuse

Molly has 35.5” hips and wears a Knix size S

| Chartreuse
Molly has 35.5” hips and wears a Knix size S | Chartreuse

Molly has 35.5” hips and wears a Knix size S

Molly has 35.5” hips and wears a Knix size S | Chartreuse

Molly has 35.5” hips and wears a Knix size S

Molly has 35.5” hips and wears a Knix size S

Absorbency: Essential

Essential
Drop
Drop
Drop
Drop
Drop
No Absorbency
Light
Drop
Drop
Drop
Drop
Drop
about 1-3 regular tampons

Color: Chartreuse Limited Edition

Size:

True to Size

•

Size:

Size and Fit Guide

Free Shipping on orders $100+

Shipping

HOLIDAY SHIPPING

Give the gift of Knix! To receive your order by Dec 24th, please order by the following dates.

All States - Urban Centers (except Hawaii, Alaska)
Standard: Sunday, December 14
Express: Tuesday, December 17

Alaska, Hawaii & Rural
Standard: Wednesday, December 10
Express: Wednesday, December 10
Express shipping is unavailable for international orders:

Africa, Central/South America, and Caribbean
Standard: Wednesday, December 10

Asia, Australia, and New Zealand 
Standard: Thursday, December 11

Europe and the Middle East 
Standard: Thursday, December 11

United Kingdom, France, Germany, Netherlands, Switzerland, and Japan 
Standard: Monday, December 15

Please note: Weather conditions and carrier issues may cause delays. Delivery dates are not guaranteed.

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)
Year End Sale Return Policy

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 18 Points

"Discreet protection that looks great and performs better."

- Women's Health

Swim in Style

This classic cut, fully lined bikini bottom is a staple. It's a lower to mid-rise style with a mid-cut leg and medium bum coverage.

Stay Sun-Safe

Premium UPF 50+ fabric shields you from UV rays while you relax, swim, and play.

Zoom

Molly has 35.5” hips and wears a Knix size S | Chartreuse
| Chartreuse
Molly has 35.5” hips and wears a Knix size S | Chartreuse
Molly has 35.5” hips and wears a Knix size S | Chartreuse

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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4.7
Rated 4.7 out of 5 stars
Based on 107 reviews
Total 5 star reviews: 90 Total 4 star reviews: 10 Total 3 star reviews: 4 Total 2 star reviews: 2 Total 1 star reviews: 1
93%would recommend this product
ComfortRated 4.8 on a scale of 1 to 5
FitRated -0.2 on a scale of minus 2 to 2
Write a Review (Opens in a new window)
107 reviews
  • Rated 5 out of 5 stars
    2 months ago
    Perfect

    Fits so beautifully and flattering. Double layer material is perfect. I want all the colours!

    Teri L.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 months ago
    Perfection

    Fits like a dream and double layer material is super comfy.

    Teri L.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 months ago
    5 Stars

    Genial et confortable

    MARIE-EVE
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 months ago
    Great swim bottoms

    They did what they were designed to do. My daughter was able to swim without worrying about leaks and embarrassment!

    Kelly C.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 months ago
    5 Stars

    Very happy with my purchase.

    Jessica
    Verified Buyer
    Was this helpful?
  • Rated 4 out of 5 stars
    5 months ago
    Bikini swim bottoms

    Love these swim bottoms.

    Shonna F.
    Verified Buyer
    Was this helpful?
  • Rated 4 out of 5 stars
    7 months ago
    Swim bottoms

    I only gave 4 ⭐ at this time as I haven't tried them in the water yet! The material and quality feels top notch. They are comfortable as well, I am expecting them to be great once wet as well. One thing to note is that I bought a small since that's the size of underwear that I wear, but had to exchange for a medium.

    Candice C.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    8 months ago
    Best bikini

    Look no further if youre looking for a sporty fun supportive swim suit that allows you to actually have fun without worrying about coverage. Its my second one and I want one in every colour.

    Angie G.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    8 months ago
    Great Fit & Comfy

    These bottoms are super comfy and are also a great fit. Made really well so you feel confident in them but sexy

    Lulu
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    9 months ago
    5 Stars

    Excellent fit and pretty colour

    Crystal
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    11 months ago
    Bathing suit! So flattering

    True to size. Very comfy and so flattering I have 2 paris

    Anna M.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    11 months ago
    My second bottom in this style!

    Very flattering and very comfortable.

    Shireen F.
    Verified Buyer
    Was this helpful?