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  • 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

  • Socks
    Size
    Women's Shoe
    Equivalent
    Men's Shoe
    Equivalent
    S/M
    5.5 - 8
    4.5 - 7
    M/L
    9 - 11.5
    8 - 11
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.

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The Starter Set
title_The Triangle,text_Twilight: KEEP ME POSTED~ title_The Keyhole,text_Twilight: KEEP ME POSTED~ title_The Scoop,text_Twilight: KEEP ME POSTED~ title_The Tank,text_Twilight: KEEP ME POSTED~
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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

Our Materials
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

Our Supply Chain

Who’s loving their Knickeys lately

Follow us @knickeyofficial

@bunz_walker
@rocky_barnes
@antrieu
@bstereo
"My favorite"
Repeller
"Who said your essentials need to be boring?"
Teen Vogue
"Luxurious, but ideal for everyday wear."
Refinery29
"easy to forget they are on - maybe the best compliment paid to an underwear company"
Entrepreneur
"I didn't know I was wearing the wrong underwear [until I tried Knickey]."
Dore
"looks and feels great"
Byrdie
"...the second I put on a pair of Knickey's mid rise briefs, I knew I had found the one."
Buzzfeed
"Some of the most comfortable we've ever tried"
Glamour
"Breathable, wearable, and gentle! The most important qualities you need in underwear."
Harper's Bazaar
"Stylishly sweet"
Vogue
"I could replace most of my underwear with pairs from Knickey"
The Daily Beast
"no-frills, comfy underwear that put sustainability and versatility first."
Glamour
"Knickey is disrupting the fashion supply chain"
Entrepreneur
"My favorite"
Repeller
"Who said your essentials need to be boring?"
Teen Vogue
"Luxurious, but ideal for everyday wear."
Refinery29
"easy to forget they are on - maybe the best compliment paid to an underwear company"
Entrepreneur
"I didn't know I was wearing the wrong underwear [until I tried Knickey]."
Dore
"looks and feels great"
Byrdie
"...the second I put on a pair of Knickey's mid rise briefs, I knew I had found the one."
Buzzfeed
"Some of the most comfortable we've ever tried"
Glamour
"Breathable, wearable, and gentle! The most important qualities you need in underwear."
Harper's Bazaar
"Stylishly sweet"
Vogue
"I could replace most of my underwear with pairs from Knickey"
The Daily Beast
"no-frills, comfy underwear that put sustainability and versatility first."
Glamour
"Knickey is disrupting the fashion supply chain"
Entrepreneur
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

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