Check out our
new and improved sizes!

Select your child's size based on their height.

Every child grows at a different pace,
so we've improved our sizing to make things easier for you.

* 130 사이즈가 새로 추가되었어요.
Old New
Based on Age Based on Height
3M, 6M, 18M, 24M
1-2Y, 2-3Y,
3-4Y, 5-6Y
60, 70, 80, 90,
100, 110,
120, 130

All our sizes are now a bit roomier.

Achieve the perfect fit every time,
simply by purchasing the correct size for your child's height.
Don't forget to check our new size guide
and each product's actual measurements before purchase.

Before rolling over,
No moro reflex worries
Arms-up swaddle

Newborn Modal Swaddle Suit

Made with
parents in mind.

  • Around 50 days in, when swaddle pouches get too tight, what should baby wear for those moro reflex wake-ups?

  • Startle reflexes fade after 1-2 months, but keeping them swaddled until 5-6 months offers much better comfort.

  • A comfy arms-up swaddle would give the whole family a full-night sleep!

  • I’ll make it ultra-soft and cool so startle reflex and heat rash are never an issue.

A must-have for
baby’s sleep routine

  • Everyone ends up at Konny for a reason.
    One Konny Swaddle later,
    and our baby is a total angel!

  • Ultra-soft, feather-light,
    and so simple for nightwear.
    Our baby literally can’t sleep without it!

  • Nothing beats the Konny Swaddle.
    With handy arm slits for play,
    it's perfect even during the day.

  • Actual reviews from real customers.

Konny Swaddle Duo
Grow with every stage!

Stage 1 
Up to ~50 days
Stage 2 
Before rolling over

Size 60

Swaddle Pouch

Pouch swaddle that is perfect from day one

Size 60, 70

Swaddle Suit

When the pouch gets small, switch to the arms-up swaddle

Thoughtfully designed
with parents in mind.

Useful arm slits,
even when awake

Roomy leg room
for healthy hip
development

2-WAY zipper
for hassle-free
diaper changes
without removing
the swaddle

Surprisingly soft
TENCEL™ Micro Modal

Premium beechwood fabric
Wonderfully soft, airy, and fresh.

* find out more : www.tencel.com

  • Soft
  • Breathable
  • Eco-friendly

UPGRADE

Even smoother and silkier
than regular modal

Crafted with ultra-fine TENCEL™ Micro Modal
for maximum softness against baby’s skin.

No concerns about heat
retention all year round

Konny Swaddle Suit
The ultimate all-season essential

All year round Summer

Newborn Modal
Swaddle Suit

Unmatched
softness
and pure
freshness

View more

Current Product

Cotton Mesh
Swaddle Suit
(Short)

Free leg
movement
for breezy
comfort

View more

Current Product

Cotton Mesh
Swaddle Suit
(Long)

A cool breeze to
the toes,
with a cozy,
secure wrap

View more

Current Product

Around 50 days old
up until rolling over

When the Swaddle Pouch gets small,
switch to the Swaddle Suit.

No more Moro reflex
for a perfect night's sleep

Cozy as the womb
for a deeper, sweeter sleep.

Q. What is the Moro reflex?

The sudden shift to the big world
triggers the Moro reflex, startling your baby.
That’s why newborns struggle
to drift into a deep, peaceful sleep.
A gentle swaddle brings back the cozy,
womb-like comfort to instantly
soothe and settle them.

The arms-up position
for ultimate baby comfort

Startle-free sleep
despite those sudden middle-of-sleep movements.

Designed with
healthy hip joint development in mind

Compliant with the leg width recommended
by the International Hip Dysplasia Institute (IHDI).

Leg Width: 30cm/11.8in

Q. Why is newborn hip joint development so critical?

After 10 months curled in the womb, a baby’s hips need months to straighten out naturally.

Swaddles with ample leg room are essential to prevent hip dysplasia and dislocation.
Follow IHDI guidelines and choose a swaddle with 30+cm of leg room to keep hips healthy.

The ultimate shortcut for new parents
One quick zip to finish

Easy diaper changes,
even 10 to 15 times a day

Skip the full undressing,
simply unzip the bottom.

Convenient cuff slits
for easy access

Free hands for tummy time and nail care.
Just poke them right out.

Carefully crafted,
even in the smallest details.

  • Smart Care Label

    Tear-away care label for hassle-free comfort.

  • Pad Printing

    Easily check the size and care instructions, even after removing the label.

  • Ultra-thin Mesh Zipper

    Sits smoothly against baby’s skin for a comfortable fit.

  • Protective Zipper Guard

    Gently shields the zipper with fabric to prevent skin chafing.

For your child's use,
make sure to check thoroughly.

  • Safety tested
    domestically and
    internationally
  • All accessories
    are
    non-fluorescent

Konny's signature
aesthetic patterns

KONNY Sweet Sleep Line
Enhance your child’s sleep quality

From newborns to age 7,
choose the perfect fit for your child's growth.

Konny Sleepwear
Selection Guide

The higher the TOG* rating,
the better for cooler room temperatures.

  • 0.1 - 0.3TOG

    Summer / Year-round26–28°C
    Stays light and dry, even for babies sensitive to heat.
  • 0.4 - 0.5TOG

    Year-round23–26°C
    Stays cool and comfortable without overheating.
  • 0.6 - 1.0TOG

    Transitional Seasons21–24°C
    Keeps baby warm without feeling heavy.
  • 1.5 - 2.0TOG

    Winter18–21℃
    Keeps baby light and cozy, like an all-season blanket.
  • 2.5 - 3.5TOG

    Cold Winter14–18°C
    Keeps baby as warm as a fluffy comforter.
What is *TOG (Thermal Overall Grade)?
It is a unit measuring thermal insulation for clothing and bedding—the higher the rating, the better for colder room temperatures.

Seasonal Guide

Easily adjust body temperature for
any season just by layering under the swaddle suit.

Summer Spring/Fall Winter
Bamboo Bodysuit & Leggings 
Set
  • Adjust based on indoor temperature and your baby's health.
  • Consider your baby's tendency to get heat rash as well as their overall constitution.

The Konny Way

We put 100% into
everything we make

From fabric development to optimizing fit, care instructions, and storage, we don't compromise when it comes to quality. We do every single thing from a parent's perspective.

Made for everyday reach

Our products are functional, aesthetic and effortless — so you naturally reach for them, again and again.

We grow with you

Everything we do is guided by your needs. We’re proud to help make everyday life a little easier. Konny stands with parents and caretakers everywhere.

Color

  • Sage Gingham

  • Creamy Gingham

  • Daisy Bouquet

  • Blue Tiny Heart

  • Cream and Moon

  • Mimosa

  • Wine Dot

  • Grey Star

  • Pink Gingham

  • Blue Gingham

  • Color most true to the actual product

Size

Size(cm) 60
(4-6kg)
70
(6-9kg)
Full
Length A
55/
22
63/
25
Arm
Width B
33/
13
35/
14
Wais
C
20.5/
8
22.5/
9
Leg
Openings D
30/
12
33/
13
Neck
Width E
7/
3
8/
3
  • Actual product measurements
  • A difference of 1-2cm can occur depending on how the product is measured, even within the same size.

Care Instructions

Material: 90% TENCEL™ Modal, 10% Spandex

Care Instructions

  • Machine
    wash cold
    recommended
  • Do not
    machine
    dry
  • Do not bleach
  • Do not iron
  • Do not dry clean
  • Pilling may occur due to friction during regular wear and dryer use.

Models' Sizes

  • wearing 60
    54cm/4kg
    (21.3 in / 8.8 lb)
  • wearing 60
    58cm/5kg
    (22.8 in / 11.0 lb)
  • wearing 70
    65cm/7.2kg
    (25.6 in / 15.9 lb)
  • wearing 70
    63cm/7kg
    (24.8 in / 15.4 lb)
  • wearing 70
    70cm/8.3kg
    (27.6 in / 18.3 lb)
  • wearing 70
    70cm/7.5kg
    (27.6 in / 16.5 lb)

Quick guidelines before actual wear

To protect your baby's face, smooth out the zipper guard and cover it completely.

Packaging & Shipping Information

In order to ensure you receive the highest quality product possible, we package all our orders with a Micro-Pak® PE sheet, a functional antibacterial and moisture-proof packing material that has passed U.S. and European safety standards.

NEW
10% off with 3+

Newborn Modal Swaddle Suit

Regular price US$34.80
Unit price
per 
View Size Guide

Free Shipping on orders $120+
$10 Off on orders $150+
$20 Off on orders $200+

Check out our
new and improved sizes!

Select your child's size based on their height.

Every child grows at a different pace,
so we've improved our sizing to make things easier for you.

* 130 사이즈가 새로 추가되었어요.
Old New
Based on Age Based on Height
3M, 6M, 18M, 24M
1-2Y, 2-3Y,
3-4Y, 5-6Y
60, 70, 80, 90,
100, 110,
120, 130

All our sizes are now a bit roomier.

Achieve the perfect fit every time,
simply by purchasing the correct size for your child's height.
Don't forget to check our new size guide
and each product's actual measurements before purchase.

Before rolling over,
No moro reflex worries
Arms-up swaddle

Newborn Modal Swaddle Suit

Made with
parents in mind.

  • Around 50 days in, when swaddle pouches get too tight, what should baby wear for those moro reflex wake-ups?

  • Startle reflexes fade after 1-2 months, but keeping them swaddled until 5-6 months offers much better comfort.

  • A comfy arms-up swaddle would give the whole family a full-night sleep!

  • I’ll make it ultra-soft and cool so startle reflex and heat rash are never an issue.

A must-have for
baby’s sleep routine

  • Everyone ends up at Konny for a reason.
    One Konny Swaddle later,
    and our baby is a total angel!

  • Ultra-soft, feather-light,
    and so simple for nightwear.
    Our baby literally can’t sleep without it!

  • Nothing beats the Konny Swaddle.
    With handy arm slits for play,
    it's perfect even during the day.

  • Actual reviews from real customers.

Konny Swaddle Duo
Grow with every stage!

Stage 1 
Up to ~50 days
Stage 2 
Before rolling over

Size 60

Swaddle Pouch

Pouch swaddle that is perfect from day one

Size 60, 70

Swaddle Suit

When the pouch gets small, switch to the arms-up swaddle

Thoughtfully designed
with parents in mind.

Useful arm slits,
even when awake

Roomy leg room
for healthy hip
development

2-WAY zipper
for hassle-free
diaper changes
without removing
the swaddle

Surprisingly soft
TENCEL™ Micro Modal

Premium beechwood fabric
Wonderfully soft, airy, and fresh.

* find out more : www.tencel.com

  • Soft
  • Breathable
  • Eco-friendly

UPGRADE

Even smoother and silkier
than regular modal

Crafted with ultra-fine TENCEL™ Micro Modal
for maximum softness against baby’s skin.

No concerns about heat
retention all year round

Konny Swaddle Suit
The ultimate all-season essential

All year round Summer

Newborn Modal
Swaddle Suit

Unmatched
softness
and pure
freshness

View more

Current Product

Cotton Mesh
Swaddle Suit
(Short)

Free leg
movement
for breezy
comfort

View more

Current Product

Cotton Mesh
Swaddle Suit
(Long)

A cool breeze to
the toes,
with a cozy,
secure wrap

View more

Current Product

Around 50 days old
up until rolling over

When the Swaddle Pouch gets small,
switch to the Swaddle Suit.

No more Moro reflex
for a perfect night's sleep

Cozy as the womb
for a deeper, sweeter sleep.

Q. What is the Moro reflex?

The sudden shift to the big world
triggers the Moro reflex, startling your baby.
That’s why newborns struggle
to drift into a deep, peaceful sleep.
A gentle swaddle brings back the cozy,
womb-like comfort to instantly
soothe and settle them.

The arms-up position
for ultimate baby comfort

Startle-free sleep
despite those sudden middle-of-sleep movements.

Designed with
healthy hip joint development in mind

Compliant with the leg width recommended
by the International Hip Dysplasia Institute (IHDI).

Leg Width: 30cm/11.8in

Q. Why is newborn hip joint development so critical?

After 10 months curled in the womb, a baby’s hips need months to straighten out naturally.

Swaddles with ample leg room are essential to prevent hip dysplasia and dislocation.
Follow IHDI guidelines and choose a swaddle with 30+cm of leg room to keep hips healthy.

The ultimate shortcut for new parents
One quick zip to finish

Easy diaper changes,
even 10 to 15 times a day

Skip the full undressing,
simply unzip the bottom.

Convenient cuff slits
for easy access

Free hands for tummy time and nail care.
Just poke them right out.

Carefully crafted,
even in the smallest details.

  • Smart Care Label

    Tear-away care label for hassle-free comfort.

  • Pad Printing

    Easily check the size and care instructions, even after removing the label.

  • Ultra-thin Mesh Zipper

    Sits smoothly against baby’s skin for a comfortable fit.

  • Protective Zipper Guard

    Gently shields the zipper with fabric to prevent skin chafing.

For your child's use,
make sure to check thoroughly.

  • Safety tested
    domestically and
    internationally
  • All accessories
    are
    non-fluorescent

Konny's signature
aesthetic patterns

KONNY Sweet Sleep Line
Enhance your child’s sleep quality

From newborns to age 7,
choose the perfect fit for your child's growth.

Konny Sleepwear
Selection Guide

The higher the TOG* rating,
the better for cooler room temperatures.

  • 0.1 - 0.3TOG

    Summer / Year-round26–28°C
    Stays light and dry, even for babies sensitive to heat.
  • 0.4 - 0.5TOG

    Year-round23–26°C
    Stays cool and comfortable without overheating.
  • 0.6 - 1.0TOG

    Transitional Seasons21–24°C
    Keeps baby warm without feeling heavy.
  • 1.5 - 2.0TOG

    Winter18–21℃
    Keeps baby light and cozy, like an all-season blanket.
  • 2.5 - 3.5TOG

    Cold Winter14–18°C
    Keeps baby as warm as a fluffy comforter.
What is *TOG (Thermal Overall Grade)?
It is a unit measuring thermal insulation for clothing and bedding—the higher the rating, the better for colder room temperatures.

Seasonal Guide

Easily adjust body temperature for
any season just by layering under the swaddle suit.

Summer Spring/Fall Winter
Bamboo Bodysuit & Leggings 
Set
  • Adjust based on indoor temperature and your baby's health.
  • Consider your baby's tendency to get heat rash as well as their overall constitution.

The Konny Way

We put 100% into
everything we make

From fabric development to optimizing fit, care instructions, and storage, we don't compromise when it comes to quality. We do every single thing from a parent's perspective.

Made for everyday reach

Our products are functional, aesthetic and effortless — so you naturally reach for them, again and again.

We grow with you

Everything we do is guided by your needs. We’re proud to help make everyday life a little easier. Konny stands with parents and caretakers everywhere.

Color

  • Sage Gingham

  • Creamy Gingham

  • Daisy Bouquet

  • Blue Tiny Heart

  • Cream and Moon

  • Mimosa

  • Wine Dot

  • Grey Star

  • Pink Gingham

  • Blue Gingham

  • Color most true to the actual product

Size

Size(cm) 60
(4-6kg)
70
(6-9kg)
Full
Length A
55/
22
63/
25
Arm
Width B
33/
13
35/
14
Wais
C
20.5/
8
22.5/
9
Leg
Openings D
30/
12
33/
13
Neck
Width E
7/
3
8/
3
  • Actual product measurements
  • A difference of 1-2cm can occur depending on how the product is measured, even within the same size.

Care Instructions

Material: 90% TENCEL™ Modal, 10% Spandex

Care Instructions

  • Machine
    wash cold
    recommended
  • Do not
    machine
    dry
  • Do not bleach
  • Do not iron
  • Do not dry clean
  • Pilling may occur due to friction during regular wear and dryer use.

Models' Sizes

  • wearing 60
    54cm/4kg
    (21.3 in / 8.8 lb)
  • wearing 60
    58cm/5kg
    (22.8 in / 11.0 lb)
  • wearing 70
    65cm/7.2kg
    (25.6 in / 15.9 lb)
  • wearing 70
    63cm/7kg
    (24.8 in / 15.4 lb)
  • wearing 70
    70cm/8.3kg
    (27.6 in / 18.3 lb)
  • wearing 70
    70cm/7.5kg
    (27.6 in / 16.5 lb)

Quick guidelines before actual wear

To protect your baby's face, smooth out the zipper guard and cover it completely.

Packaging & Shipping Information

In order to ensure you receive the highest quality product possible, we package all our orders with a Micro-Pak® PE sheet, a functional antibacterial and moisture-proof packing material that has passed U.S. and European safety standards.

Reviews