Shopping for my baby's first underwear
turned out to be harder than expected.
My son transitioned out of diapers early,
and it was really difficult finding
the right underwear that would fit my skinny 26 month-old comfortably.
I also realized underwear isn’t just about
being 100% cotton.
It needs to be lightweight, breathable,
and stretchy enough to move with little bodies without feeling tight.
That's why we made these underwear.
Soft and gently stretchy,
designed for everyday comfort
from as early as 18 months.
Every Konny product is made with fabrics
that we develop and produce directly.
This sets us apart in terms of quality
from other brands that use
commercially available fabrics.
Whenever you purchase a Konny product,
you can always trust our
consistent quality and the care we put into every detail.
Konny's "top quality fabric"
Once you experience it, you’ll understand.
| Konny Briefs | Konny Boxer Briefs |
|---|---|
 |
 |
| A familiar fit for first-time underwear. |
Full coverage for all-day movement |
We always design our products after considering
the real-life experiences of parents like you.
There is a clear motivation for each product
and every little detail, from the fabric to
each zipper and button, serves a purpose.
We test every aspect of the parenting experience,
from dressing and undressing to washing and storage.
We hope our products
help make your life a little bit easier.
Sage Gingham
Grey Stars
Creamy Gingham
Blue Gingham
Just flip the penguin label
to easily check the size.
| Size | Height (cm/in) |
Weight (kg/lbs) |
Age |
|---|---|---|---|
| 60 | 50-60 (19.7-23.6) |
4-6 (8.8-13.2) |
0-3M |
| 70 | 60-70 (23.6-27.6 |
6-9 kg (13.2-19.8 lb) |
3-9M |
| 80 | 70-80 (27.6-31.5) |
9-11 (19.8-24.3) |
9-18M |
| 90 | 80-90 (31.5-35.4) |
11-13 (24.3-28.7) |
18-30M |
| 100 | 90-100 (35.4-39.4) |
13-16 (28.7–35.3) |
30M-4Y |
| 110 | 100-110 (39.4-43.3) |
16-19 (35.3–41.9 ) |
4-5Y |
| 120 | 110-120 (43.3-47.2 ) |
19-23 (41.9-50.7) |
5-6Y |
| 130 | 120-130 (47.2-51.2) |
23-27 (50.7-59.5) |
6-7Y |
| Size (cm/in) | 90 | 100 | 110 | 120 | 130 |
|---|---|---|---|---|---|
| WaistA | 19.5/ 7.5 |
20.5/ 8.0 |
21.5/ 8.5 |
22.5/ 9.0 |
23.5/ 9.5 |
| Full LengthB | 16.5/ 6.5 |
17.5/ 7.0 |
18.5/ 7.5 |
19.5/ 7.5 |
20.5/ 8.0 |
| Front RiseC | 12.5/ 5.0 |
13.5/ 5.5 |
14.5/ 5.5 |
15.5/ 6.0 |
16.5/ 6.5 |
| Bottom OpeningD | 14/ 5.5 |
15/ 6.0 |
16/ 6.5 |
17/ 6.5 |
18/ 7.0 |
Materal: 90% Tencel™ Brand Modal, 10% Spandex
Care Instructions
Shopping for my baby's first underwear
turned out to be harder than expected.
My son transitioned out of diapers early,
and it was really difficult finding
the right underwear that would fit my skinny 26 month-old comfortably.
I also realized underwear isn’t just about
being 100% cotton.
It needs to be lightweight, breathable,
and stretchy enough to move with little bodies without feeling tight.
That's why we made these underwear.
Soft and gently stretchy,
designed for everyday comfort
from as early as 18 months.
Every Konny product is made with fabrics
that we develop and produce directly.
This sets us apart in terms of quality
from other brands that use
commercially available fabrics.
Whenever you purchase a Konny product,
you can always trust our
consistent quality and the care we put into every detail.
Konny's "top quality fabric"
Once you experience it, you’ll understand.
| Konny Briefs | Konny Boxer Briefs |
|---|---|
|
|
| A familiar fit for first-time underwear. |
Full coverage for all-day movement |
We always design our products after considering
the real-life experiences of parents like you.
There is a clear motivation for each product
and every little detail, from the fabric to
each zipper and button, serves a purpose.
We test every aspect of the parenting experience,
from dressing and undressing to washing and storage.
We hope our products
help make your life a little bit easier.
Sage Gingham
Grey Stars
Creamy Gingham
Blue Gingham
Just flip the penguin label
to easily check the size.
| Size | Height (cm/in) |
Weight (kg/lbs) |
Age |
|---|---|---|---|
| 60 | 50-60 (19.7-23.6) |
4-6 (8.8-13.2) |
0-3M |
| 70 | 60-70 (23.6-27.6 |
6-9 kg (13.2-19.8 lb) |
3-9M |
| 80 | 70-80 (27.6-31.5) |
9-11 (19.8-24.3) |
9-18M |
| 90 | 80-90 (31.5-35.4) |
11-13 (24.3-28.7) |
18-30M |
| 100 | 90-100 (35.4-39.4) |
13-16 (28.7–35.3) |
30M-4Y |
| 110 | 100-110 (39.4-43.3) |
16-19 (35.3–41.9 ) |
4-5Y |
| 120 | 110-120 (43.3-47.2 ) |
19-23 (41.9-50.7) |
5-6Y |
| 130 | 120-130 (47.2-51.2) |
23-27 (50.7-59.5) |
6-7Y |
| Size (cm/in) | 90 | 100 | 110 | 120 | 130 |
|---|---|---|---|---|---|
| WaistA | 19.5/ 7.5 |
20.5/ 8.0 |
21.5/ 8.5 |
22.5/ 9.0 |
23.5/ 9.5 |
| Full LengthB | 16.5/ 6.5 |
17.5/ 7.0 |
18.5/ 7.5 |
19.5/ 7.5 |
20.5/ 8.0 |
| Front RiseC | 12.5/ 5.0 |
13.5/ 5.5 |
14.5/ 5.5 |
15.5/ 6.0 |
16.5/ 6.5 |
| Bottom OpeningD | 14/ 5.5 |
15/ 6.0 |
16/ 6.5 |
17/ 6.5 |
18/ 7.0 |
Materal: 90% Tencel™ Brand Modal, 10% Spandex
Care Instructions
