The Starter Set
  • Undies
    Size
    waist
    hip
    XXS
    23-24”
    33-34”
    XS
    24-25"
    35-36”
    S
    26-27”
    37-38”
    M
    28-29”
    39-40”
    L
    30-31”
    41-42”
    XL
    32-33”
    43-44”
    XXL
    34-36”
    45-47”
    XXXL
    36-38”
    47-49”

    In between sizes? We recommend sizing down!

  • Bralettes
    Size
    Band
    Bust
    Equivalent
    XXS
    24-26"
    30-32”
    28 A-DD
    XS
    26-28"
    32-34”
    30 A-DD
    S
    28-30”
    34-36”
    32 A-DD
    M
    30-32”
    36-38”
    34 A-DD
    L
    32-34”
    38-40”
    36 A-DD
    XL
    34-36”
    40-42”
    38 A-DD
    XXL
    36-38”
    42-44”
    40 A-DD
    XXXL
    38-40”
    44-46”
    42 A-DD

    For DDD or larger cup sizes, we recommend sizing up

Size
waist
hip
XXS
23-24”
33-34”
XS
24-25"
35-36”
S
26-27”
37-38”
M
28-29”
39-40”
L
30-31”
41-42”
XL
32-33”
43-44”
XXL
34-36”
45-47”
XXXL
36-38”
47-49”

Still unsure?
Visit our Fitting Room for more on fit and sizing.

Free Shipping on US orders over $65

1% For the Planet & Climate Neutral Certified

Low-Rise Thong: Eden, Pomegranate, Bell Bottom Low-Rise Bikini: Eden, Pomegranate, Bell Bottom Mid-Rise Brief: Eden, Pomegranate Mid-Rise Hipster: Eden, Pomegranate, Bell Bottom High-Rise Brief: Eden, Pomegranate High-Rise Thong: Eden, Pomegranate, Bell Bottom, Bumble
title_Low-Rise Bikini,dates_Beach Bum: Ships in November Butterscotch: Ships in November Midnight Moon: Ships in November Bon Bon: Ships in February Peachy Keen: Ships in March Cloud Nine: Ships in April Lunar: Ships in November Sugar Plum: Ships in November Cherry: Ships in December Fig Leaf: Ships in December~ title_Low-Rise Thong,dates_Beach Bum: Ships in November Butterscotch: Ships in November Midnight Moon: Ships in November Bon Bon: Ships in February Peachy Keen: Ships in March Cloud Nine: Ships in April Lunar: Ships in November Sugar Plum: Ships in November Cherry: Ships in December Fig Leaf: Ships in December~ title_Mid-Rise Brief,dates_Beach Bum: Ships in November Butterscotch: Ships in November Midnight Moon: Ships in November Bon Bon: Ships in February Peachy Keen: Ships in March Cloud Nine: Ships in April Lunar: Ships in November Sugar Plum: Ships in November Cherry: Ships in December Fig Leaf: Ships in December~ title_Mid-Rise Hipster,dates_Beach Bum: Ships in November Butterscotch: Ships in November Midnight Moon: Ships in November Bon Bon: Ships in February Peachy Keen: Ships in March Cloud Nine: Ships in April Lunar: Ships in November Sugar Plum: Ships in November Cherry: Ships in December Fig Leaf: Ships in December~ title_High-Rise Brief,dates_Beach Bum: Ships in November Butterscotch: Ships in November Midnight Moon: Ships in November Bon Bon: Ships in February Peachy Keen: Ships in March Cloud Nine: Ships in April Lunar: Ships in November Sugar Plum: Ships in November Cherry: Ships in December Fig Leaf: Ships in December~ title_The Keyhole,dates_Beach Bum: Ships in November Butterscotch: Ships in November Midnight Moon: Ships in November Bon Bon: Ships in February Peachy Keen: Ships in March Cloud Nine: Ships in October Lunar: Ships in November~ title_The Triangle,dates_Beach Bum: Ships in November Butterscotch: Ships in November Midnight Moon: Ships in November Bon Bon: Ships in February Peachy Keen: Ships in March Cloud Nine: Ships in October Lunar: Ships in November~ title_The Scoop,dates_Beach Bum: Ships in November Butterscotch: Ships in November Midnight Moon: Ships in November Bon Bon: Ships in February Peachy Keen: Ships in March Cloud Nine: Ships in October Lunar: Ships in November~ title_The Tank,dates_Beach Bum: Ships in November Butterscotch: Ships in November Midnight Moon: Ships in November Bon Bon: Ships in February Peachy Keen: Ships in March Cloud Nine: Ships in April Lunar: Ships in November~
Low-Rise Bikini
Low-Rise Bikini
Low-Rise Bikini
Low-Rise Bikini
Low-Rise Bikini
Low-Rise Bikini
Low-Rise Bikini
Low-Rise Bikini
Low-Rise Bikini
Low-Rise Bikini
Low-Rise Bikini
Low-Rise Bikini

Low-Rise Bikini

Rated 4.8 out of 5
Based on 635 reviews
Core
Peachy Keen
Eden, Pomegranate, Bell Bottom, Bumble, Sugar Plum, Cherry, Fig Leaf
Limited
Size
XXS
See the Knickey Size Guide
Visit the Fitting Room
See this style on Models
Questions? Chat with a Fit Expert
See our
Size Guide
See this style on Models
Visit the
Fitting Room
Chat with a Fit Expert
-
+
Ships in March
Stock your drawer
3
for $39
5
for $65
10
for $120
20
for $220
Complete The Set
The Keyhole
XXS
XS
S
M
L
XL
XXL
XXXL
Select Size
The Keyhole
XXS
XS
S
M
L
XL
XXL
XXXL
Select Size
The Keyhole
XXS
XS
S
M
L
XL
XXL
XXXL
Select Size
The Keyhole
XXS
XS
S
M
L
XL
XXL
XXXL
Select Size
The Keyhole
XXS
XS
S
M
L
XL
XXL
XXXL
Select Size
The Keyhole
XXS
XS
S
M
L
XL
XXL
XXXL
Select Size
The Keyhole
XXS
XS
S
M
L
XL
XXL
XXXL
Select Size
The Tank
XXS
XS
S
M
L
XL
XXL
XXXL
The Tank $48
Select Size
The Tank
XXS
XS
S
M
L
XL
XXL
XXXL
The Tank $48
Select Size
The Tank
XXS
XS
S
M
L
XL
XXL
XXXL
The Tank $48
Select Size
The Tank
XXS
XS
S
M
L
XL
XXL
XXXL
The Tank $48
Select Size
The Tank
XXS
XS
S
M
L
XL
XXL
XXXL
The Tank $48
Select Size
The Tank
XXS
XS
S
M
L
XL
XXL
XXXL
The Tank $48
Select Size
The Tank
XXS
XS
S
M
L
XL
XXL
XXXL
The Tank $48
Select Size
  • Description

    Our update to the basic bikini, with an ultra-low rise and very cheeky coverage. This style brings a bit flavor to flatter any behind.

  • Details
    • 95% Certified Organic Cotton with 5% elastane for stretch
    • Forgiving waistband that never digs in
    • Self-edge hem for comfort and stretch
    • Ultra-low rise with cheeky seat coverage
  • Care

    Keep your Knickeys cheeky clean by washing in cold water and hanging dry to save energy. In a pinch, they can go in the dryer too. For bonus points, earth-friendly detergents are highly recommended.

  • Shipping & Returns

    Shipping & Returns

    • Free shipping on US orders over $65
    • US Flat Rate Shipping $5
    • International shipping & duties charges calculated at checkout
    • Carbon-Neutral Shipping

    For more info on shipping, returns, & international orders swing by our FAQs

  • Impact

Our update to the basic bikini, with an ultra-low rise and very cheeky coverage. This style brings a bit flavor to flatter any behind.

See It On

Landa is 5’ 7” and a size 2, wearing a Knickey XS

Sophia is 5’ 7" and a size 4, wearing a Knickey S

Connie is 5’ 9” and a size 14, wearing a Knickey XL

Elevated Intimates, Earth-Friendly Fabrics

Our everyday undies are designed to let your body (and mind) breathe easy, with styles and fits that feel as good as they look.

Learn more about Knickey’s mission

Why did we commit to organic cotton?

For Your Health

Cotton is the ultimate in breathability, and our certified organic option means you can start every day with natural comfort.

SUPER SOFT

A TOUCH OF STRETCH

TOXIC-FREE

For the Globe

Organic cotton’s growth, harvest, and manufacturing processes are safe for farm and factory workers and are kind on Earth’s water and land.

GOTS CERTIFIED ORGANIC COTTON

OEKO-TEX CERTIFIED

FAIRTRADE INTERNATIONAL CERTIFIED

Who’s loving their Knickeys lately

Follow us @knickeyofficial

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Try one pair of each style risk free. Exchange to a different size or style, no questions asked.
FIRST PAIR GUARANTEE
Try one pair of each style risk free. Exchange to a different size or style, no questions asked.
FIRST PAIR GUARANTEE
Try one pair of each style risk free. Exchange to a different size or style, no questions asked.
FIRST PAIR GUARANTEE
Try one pair of each style risk free. Exchange to a different size or style, no questions asked.
FIRST PAIR GUARANTEE
Starter Set

Knickey’s Starter Set includes one pair of every undie style in your size.

High-Rise Brief in Beach Bum
Bralettes

Complete the set with organic cotton comfort for your top half.

The Triangle in Midnight Moon

Rear Reviews

average rating 4.8 out of 5
Based on 635 reviews
  • 5 Stars
    535 Reviews
  • 4 Stars
    74 Reviews
  • 3 Stars
    25 Reviews
  • 2 Stars
    1 Review
  • 1 Star
    0 Reviews
97% of reviewers would recommend this product to a friend
Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
Comfort
Rated 0 on a scale of minus 2 to 2, where minus 2 is Lacking, 0 is Just Right and 2 is Dreamy
635 Reviews
Reviewed by Karen Alexandra Martinez U., from United States
Verified Buyer
I recommend this product
Age Range
18 - 24
Size Purchased
M
I Have
  • Full Booty
Rated 5 out of 5
Review posted

Sexy and sutainable.

I love to have every kind of style in my wardrobe, but there is nothing like the classic low-rise with a sexy bikini cut. I bought the size M and the fit is perfect (I have an athletic body, 5'4 height, and 130lbs). I love the texture, the softness, and how bright is the color.

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Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
Comfort
Rated 1 on a scale of minus 2 to 2, where minus 2 is Lacking, 0 is Just Right and 2 is Dreamy
Was this helpful?
Reviewed by Mariana T., from Uruguay
Verified Buyer
I recommend this product
Age Range
45 - 54
Size Purchased
M
I Have
  • Curvy Hips
  • Full Booty
Rated 5 out of 5
Review posted

Suaves y cómodas

I bought some for my daughters and for me, we are delighted, they are very soft and the sizes are perfect

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Fit
Rated 1 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
Comfort
Rated 2 on a scale of minus 2 to 2, where minus 2 is Lacking, 0 is Just Right and 2 is Dreamy
Was this helpful?
Reviewed by Kai, from United States
Verified Buyer
I recommend this product
Age Range
35 - 44
Size Purchased
M
I Have
  • Small Waistline
  • Curvy Hips
  • Full Booty
Rated 5 out of 5
Review posted

Good fit

Good fit, great color.

Loading...
Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
Comfort
Rated 0 on a scale of minus 2 to 2, where minus 2 is Lacking, 0 is Just Right and 2 is Dreamy
Was this helpful?
Reviewed by Sheryl M., from United States
Verified Buyer
I recommend this product
Age Range
55 - 64
Size Purchased
S
Rated 5 out of 5
Review posted

Best Ever!!!

You can not have a great product without a great team to deliver on every aspect, AWESOME is what comes to mind!!! Once you purchase your first pair you will be hooked!!

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Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
Comfort
Rated 0 on a scale of minus 2 to 2, where minus 2 is Lacking, 0 is Just Right and 2 is Dreamy
Was this helpful?
Reviewed by Kathryn C., from United States
Verified Buyer
I recommend this product
Age Range
35 - 44
Size Purchased
S
I Have
  • Small Waistline
  • Long Torso
Rated 5 out of 5
Review posted

So amazing!

I can’t tell you how many different brands of cotton underwear I have tried and I have finally found my absolute go to!! These beat them all! Comfort, style, sexy and they don’t bother my sensitive skin!! I have literally already ordered an entire drawerful to replace all the rest! Do yourself a favor and try them! (Plus I didn’t like the hipster and they returned it for the bikini at no cost!! Win win!!)

Loading...
Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
Comfort
Rated 2 on a scale of minus 2 to 2, where minus 2 is Lacking, 0 is Just Right and 2 is Dreamy
Was this helpful?

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