Your cart

Your cart is empty

KONNY BABY BOXER BRIEF
Baby's First Underwear
BLOSSOM
EVERYDAY
Created with Premium Quality
NEW ARRIVAL
Ultra-Soft,
Snug-Free
Modal Ultra-Soft Boxer Briefs (Boys)
PROBLEMS
So difficult finding
the perfect pair of underwear.
It's my baby's first underwear but I'm not sure which one to get.
All the underwear I found doesn't fit my baby.
They're wearing their size but keeps saying it's too tight.
They don't like how it feels when they have it on.
It's difficult to find the right size with other brands.
Bought it thinking it'd keep them warm, but they're compaining it's hot and uncomfortable.
WHY WE MADE
Capturing the
Heart of Every Parent
Erin
CEO/Product Lead
Erin

I tried to buy my baby's first underwear, but realized it's a bit different from buying clothes. I felt lost. My baby transitioned from diaper to underwear pretty early for their age so it was difficult finding the right size.

I thought cotton would be best, so I bought 100% cotton, but after raising two kids, I felt like cotton wasn't the answer. Since it's their innerwear, they have to wear all year round - the material had to be thin, breathable, and snug-free. I learned that material is key.

I've added my experience of raising two kids into the quality of this product. Our Premium Modal Fabric makes it perfect for your child's first pair of undies. We've made it so that it can be worn as early as 25 months. No need to struggle any longer to find the perfect pair of underwear.

new colors
4 Different colors with Konny's unique sense of style
WHY KONNY BRIEF
Why choose Konny?
Ultra-soft Fabric
Snug-Free,
Excellent Elasticity
Can be worn as early as 25 months
Crafted with Konny's Unique Style and Design
1
Exceptional softness crafted with meticulous development process
Material is key
For your baby's first experience, we highly recommend our new line for easy adjustment
Fabric features
Used materials
Silky, soft material, perfect to touch upon your baby's skin
Tencel™ brand Modal 90%Spandex 10%
Softness
Breathability
Absorbency
The secret to the softness
Tencel™ brand Modal, creating an unparalleled level of softness
Softness
Breathable
Plant-based material*
* find out more : www.tencel.com
Premium Fabric
Konny underwear is made with Premium MVS Yarn, resulting in fewer pilling and softer touch.
Most ideal material
By blending cotton and spandex in perfect ratio, we've created the most ideal fabric that are not only comfortable, but is also suitable for all seasons.
Why is Konny known for
having ‘Top quality fabric’?

Every Konny product is made with fabric that is developed in-house and produced directly. This sets us apart from other brands in terms of quality.

Whenever you purchase, you can always trust the consistent quality and satisfying details.

Once you experience, you'll know you made the right choice.

Konny
2
You'll be able to tell the difference the moment they wear it
Excellent elasticity but also with a perfect fit.
With fabric created with the perfect ratio, we offer an amazing fit that neither stretches out easily nor feels too tight.
A design that stays comfortable all day, even through activities.
Crafted through extensive research and testing, our design ensures comfort without constriction.
Soft waistband doesn't constrict the belly nor leaves a mark.
Lightweight waistband doesn't press against belly and ensures comfort all day long.
3
Can be worn as early as 25 months
4
Designed with Konny's Unique Sense of Style
5
Every print, every label is crafted with a genuine heart
Inner Label
Doesn't irritate the skin and doesn't come off after washing. Always makes it easy to check the size.
Outer Label
Attached on the outer surface that doesn't touch the skin. There is no need to worry about irritation even for sensitive skin.
KONNY'S TIP
Briefs VS Boxer Briefs Which one should I choose?
Konny Briefs
Konny Boxer Briefs
A diaper-like design makes it more familiar for children first encountering underwear.
Wraps around entire bottom, reducing snugness even for active children.
Quality features
Carefully inspect, for your child
All fabrics are non-fluorescent, ensuring safety.
Completed safety tests internationally
All materials are non-fluorescent
Every detail is intentional.
We value the convenience of
your parenthood journey.

All of Konny's products start from striving to make your experience as a parent more comfortable and convenient.

There is a clear motivation for each product. From every detail such as fabric, to the zippers, buttons, they all have a purpose. We also test every aspect of development, from dressing, undress, to washing and storage.

We hope that Konny will make your lives easier and comfortable as we walk with you on this journey.

Konny
KONNY BABY ESSENTIAL
Perfect for every season
Soft and safe materials
Gentle on delicate baby skin without irritation
Designed with consideration for parents
Every detail is designed for your utmost convenience
Labels make with care
Easily tearable by hand for simplicity and safety
Color & Details
Sage Gingham
Oat Gingham
Yellow Dot
Blue Gingham
Size
Unit:inches
Waist
(A)
Full Length
(B)
Front Rising
(C)
Bottom
Opening (D)
3-4Y
7.7
6.3
4.7
5.9
4-5Y
8.0
6.7
5.1
6.3
5-6Y
8.5
7.0
5.5
6.7

Specifications have slightly changed from the original version. Please check measurements if you’ve bought before.

Check before purchase

We’ve added the size to the back of the penguin label for easy size checking.

Laundry

Material : TENCEL™ Modal 90%, Span 10%

Laundry

Machine Wash
Cold
Do Not Wash
High Temp
Do Not
Iron
Do Not
Tumble Dry
Do Not
Bleach

Wash separately in cold water before use

Do not boil

Pilling may occur due to friction during regular wear and dryer use.

Do not bleach

Modal Ultra-soft Boxer Briefs (3-6Y) Boys

Regular price US$9.50
Unit price
per 
ADD TO BABYLIST

Free Shipping on Orders US$100+

View Express Delivery Options

KONNY BABY BOXER BRIEF
Baby's First Underwear
BLOSSOM
EVERYDAY
Created with Premium Quality
NEW ARRIVAL
Ultra-Soft,
Snug-Free
Modal Ultra-Soft Boxer Briefs (Boys)
PROBLEMS
So difficult finding
the perfect pair of underwear.
It's my baby's first underwear but I'm not sure which one to get.
All the underwear I found doesn't fit my baby.
They're wearing their size but keeps saying it's too tight.
They don't like how it feels when they have it on.
It's difficult to find the right size with other brands.
Bought it thinking it'd keep them warm, but they're compaining it's hot and uncomfortable.
WHY WE MADE
Capturing the
Heart of Every Parent
Erin
CEO/Product Lead
Erin

I tried to buy my baby's first underwear, but realized it's a bit different from buying clothes. I felt lost. My baby transitioned from diaper to underwear pretty early for their age so it was difficult finding the right size.

I thought cotton would be best, so I bought 100% cotton, but after raising two kids, I felt like cotton wasn't the answer. Since it's their innerwear, they have to wear all year round - the material had to be thin, breathable, and snug-free. I learned that material is key.

I've added my experience of raising two kids into the quality of this product. Our Premium Modal Fabric makes it perfect for your child's first pair of undies. We've made it so that it can be worn as early as 25 months. No need to struggle any longer to find the perfect pair of underwear.

new colors
4 Different colors with Konny's unique sense of style
WHY KONNY BRIEF
Why choose Konny?
Ultra-soft Fabric
Snug-Free,
Excellent Elasticity
Can be worn as early as 25 months
Crafted with Konny's Unique Style and Design
1
Exceptional softness crafted with meticulous development process
Material is key
For your baby's first experience, we highly recommend our new line for easy adjustment
Fabric features
Used materials
Silky, soft material, perfect to touch upon your baby's skin
Tencel™ brand Modal 90%Spandex 10%
Softness
Breathability
Absorbency
The secret to the softness
Tencel™ brand Modal, creating an unparalleled level of softness
Softness
Breathable
Plant-based material*
* find out more : www.tencel.com
Premium Fabric
Konny underwear is made with Premium MVS Yarn, resulting in fewer pilling and softer touch.
Most ideal material
By blending cotton and spandex in perfect ratio, we've created the most ideal fabric that are not only comfortable, but is also suitable for all seasons.
Why is Konny known for
having ‘Top quality fabric’?

Every Konny product is made with fabric that is developed in-house and produced directly. This sets us apart from other brands in terms of quality.

Whenever you purchase, you can always trust the consistent quality and satisfying details.

Once you experience, you'll know you made the right choice.

Konny
2
You'll be able to tell the difference the moment they wear it
Excellent elasticity but also with a perfect fit.
With fabric created with the perfect ratio, we offer an amazing fit that neither stretches out easily nor feels too tight.
A design that stays comfortable all day, even through activities.
Crafted through extensive research and testing, our design ensures comfort without constriction.
Soft waistband doesn't constrict the belly nor leaves a mark.
Lightweight waistband doesn't press against belly and ensures comfort all day long.
3
Can be worn as early as 25 months
4
Designed with Konny's Unique Sense of Style
5
Every print, every label is crafted with a genuine heart
Inner Label
Doesn't irritate the skin and doesn't come off after washing. Always makes it easy to check the size.
Outer Label
Attached on the outer surface that doesn't touch the skin. There is no need to worry about irritation even for sensitive skin.
KONNY'S TIP
Briefs VS Boxer Briefs Which one should I choose?
Konny Briefs
Konny Boxer Briefs
A diaper-like design makes it more familiar for children first encountering underwear.
Wraps around entire bottom, reducing snugness even for active children.
Quality features
Carefully inspect, for your child
All fabrics are non-fluorescent, ensuring safety.
Completed safety tests internationally
All materials are non-fluorescent
Every detail is intentional.
We value the convenience of
your parenthood journey.

All of Konny's products start from striving to make your experience as a parent more comfortable and convenient.

There is a clear motivation for each product. From every detail such as fabric, to the zippers, buttons, they all have a purpose. We also test every aspect of development, from dressing, undress, to washing and storage.

We hope that Konny will make your lives easier and comfortable as we walk with you on this journey.

Konny
KONNY BABY ESSENTIAL
Perfect for every season
Soft and safe materials
Gentle on delicate baby skin without irritation
Designed with consideration for parents
Every detail is designed for your utmost convenience
Labels make with care
Easily tearable by hand for simplicity and safety
Color & Details
Sage Gingham
Oat Gingham
Yellow Dot
Blue Gingham
Size
Unit:inches
Waist
(A)
Full Length
(B)
Front Rising
(C)
Bottom
Opening (D)
3-4Y
7.7
6.3
4.7
5.9
4-5Y
8.0
6.7
5.1
6.3
5-6Y
8.5
7.0
5.5
6.7

Specifications have slightly changed from the original version. Please check measurements if you’ve bought before.

Check before purchase

We’ve added the size to the back of the penguin label for easy size checking.

Laundry

Material : TENCEL™ Modal 90%, Span 10%

Laundry

Machine Wash
Cold
Do Not Wash
High Temp
Do Not
Iron
Do Not
Tumble Dry
Do Not
Bleach

Wash separately in cold water before use

Do not boil

Pilling may occur due to friction during regular wear and dryer use.

Do not bleach

App section

Customer Reviews

Based on 2 reviews
100%
(2)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
1
1977********
Settling with Konny Underwear: So Comfortable

Settling with Konny underwear now. It's so good. The softness is loved by our child too! [Translated from the official Korean website review]

M
M. L.
Super comfy

These boxers are super soft and comfy! Me and my toddler love them.

Thank you for your kind words! We appreciate your feedback and hope to continue providing comfortable products for your family.