Baby Jammers are made from our signature ultra-soft fabric that is hand printed with This Is J's unique designs. Pulls over the head and closes with a zipper between the legs.

Made in Canada.
93% Viscose from Bamboo / 7% Spandex.
Available in 3-6 months, 6-12 months, 12-18 months. Find Kid Jammers sizes here.
Machine washable & dryer friendly.
Fabric patterns designed by and exclusive to This Is J.

We produce all of our clothing in Canada, which not only ensures high quality, but also allows us to keep control of the entire production process. Having complete control over the production of our pajamas means that we can test different materials and fits, change designs, and constantly improve our sleepwear. This has led us to the top of the industry in terms of quality and comfort. Learn more.

The low down on our fit: Our newest Baby Jammers sleeper pulls gently over the head and zips closed between the legs. Tapered wrists and ankles ensure a secure fit. The fit leans towards the larger size leaving your baby lots of room to grow.

Neighbours/ friends loved the red plaid

No words other than cuteness!! Friends loved the red plaid baby onesie and will for a few more months …..growth, right!

Baby Bamboo Jammers

They are so soft! Bought the matching infinity scarf so when baby is here, we can match :)

Jammers for Toodler

LOVE these jammers and my little one will literally pull them out of the dryer and ask to wear them. True to size and I am So happy with this purchase. I will be buying more.

5 stars

Amazing quality and beautiful prints. The best customer service!

Amazing Customer Service

Had a small issue, wrote in, and immediately received a response to fix the problem! So fantastic! Love these!

1 2 3

Baby Jammers: Sleeper - Limited Edition

$54.00 CAD

Keeping comfort cute and the cute comfortable.

Baby Jammers are made from our signature ultra-soft fabric that is hand printed with This Is J's unique designs. Pulls over the head and closes with a zipper between the legs.

Made in Canada.
93% Viscose from Bamboo / 7% Spandex.
Available in 3-6 months, 6-12 months, 12-18 months. Find Kid Jammers sizes here.
Machine washable & dryer friendly.
Fabric patterns designed by and exclusive to This Is J.

Neighbours/ friends loved the red plaid

No words other than cuteness!! Friends loved the red plaid baby onesie and will for a few more months …..growth, right!

Baby Bamboo Jammers

They are so soft! Bought the matching infinity scarf so when baby is here, we can match :)

Jammers for Toodler

LOVE these jammers and my little one will literally pull them out of the dryer and ask to wear them. True to size and I am So happy with this purchase. I will be buying more.

5 stars

Amazing quality and beautiful prints. The best customer service!

Amazing Customer Service

Had a small issue, wrote in, and immediately received a response to fix the problem! So fantastic! Love these!

1 2 3

Kids Long Sleeve + Lounge Pant PJ Set

$65.00 CAD

Big Dreamers Deserve a Good Night's Sleep!

Cute meet comfortable! A raglan style soft stretch top with crew neck detail, long sleeves and cuffed wrists paired with a drop crotch lounge pant with tapered legs and cuffed ankles. Packaged in an illustrated keepsake cotton drawstring bag.

Made from our signature ultra-soft and moisture-wicking fabric blend and featuring patterns and colours that are recognizably ours. Family matching is encouraged with coordinating pieces from our womens and mens collections.

Our Tie Dye is all hand dyed which produces beautiful variations in the colour placement, size and blend of each piece!

Our dual size system leans towards the larger size so if you find your little one between sizes, we recommend sizing down. For example, a size 3/4 fits like a generous 4.

Made in Canada.
93% Viscose from Bamboo / 7% Spandex.
Available in sizes 1/2, 3/4, 5/6, 7/8, 9/10, 11/12.
Fit runs generous. Visit our size guide here.
Machine washable & dryer friendly.
Fabric patterns designed by and exclusive to This Is J.

Raglan style top
Crew neck
Long sleeves with cuffed wrists
Drop crotch lounge pant
Tapered leg with cuffed ankles
Covered soft elastic waistband
Machine washable & dryer friendly

Our Kid Jammers fabric is not pre-washed for shrinkage, this means you can expect some slight shrinkage after the first wash. Keep this in mind if you find the PJs roomy on your little one when trying them on.

Fabric Treatment & Testing: Our fabric is not treated with any flame retardant chemicals. We adhere to all children sleepwear safety guidelines.

Now the kids are in them!

It was only a matter of time that the kids wanted in on This Is J PJs - my husband, myself and Nana already live in them on weekends up at the cottage.
My daughter got the matching set to me - the black toile and it's her favourite PJ set. Just the right weight of fabric to be comfortable in year round, breathable and silky soft. We're ordering a second pair for when they need to be washed. So well made and durable, her little brother will probably take them over. We're hooked

Love them!

So soft and a generous fit for extra comfort and style! My little one loves them!

Jordan, 10 years old

Very Comfortable, I love the color, Best pajamas I have ever had. I hope mom buys me more!

Favourite pjs!

My daughter refers to these as her “soft pajamas” and absolutely loves them!

Kids pyjamas

My kids absolutely love their pjs. They would live in them if I let them!

1 2 3

Kids Long Sleeve + Lounge Pant PJ Set

$65.00 CAD

Big Dreamers Deserve a Good Night's Sleep!

Our dual size system leans towards the larger size so if you find your little one between sizes, we recommend sizing down. For example, a size 3/4 fits like a generous 4.

Made in Canada.
93% Viscose from Bamboo / 7% Spandex.
Available in sizes 1/2, 3/4, 5/6, 7/8, 9/10, 11/12.
Fit runs generous. Visit our size guide here.
Machine washable & dryer friendly.
Fabric patterns designed by and exclusive to This Is J.

Raglan style top
Crew neck
Long sleeves with cuffed wrists
Drop crotch lounge pant
Tapered leg with cuffed ankles
Covered soft elastic waistband
Machine washable & dryer friendly

Fabric Treatment & Testing: Our fabric is not treated with any flame retardant chemicals. We adhere to all children sleepwear safety guidelines.

Now the kids are in them!

Love them!

So soft and a generous fit for extra comfort and style! My little one loves them!

Jordan, 10 years old

Very Comfortable, I love the color, Best pajamas I have ever had. I hope mom buys me more!

Favourite pjs!

My daughter refers to these as her “soft pajamas” and absolutely loves them!

Kids pyjamas

My kids absolutely love their pjs. They would live in them if I let them!

1 2 3

Kids Long Sleeve + Lounge Pant PJ Set

$65.00 CAD $59.00 CAD

Big Dreamers Deserve a Good Night's Sleep!

Our dual size system leans towards the larger size so if you find your little one between sizes, we recommend sizing down. For example, a size 3/4 fits like a generous 4.

Made in Canada.
93% Viscose from Bamboo / 7% Spandex.
Available in sizes 1/2, 3/4, 5/6, 7/8, 9/10, 11/12.
Fit runs generous. Visit our size guide here.
Machine washable & dryer friendly.
Fabric patterns designed by and exclusive to This Is J.

Raglan style top
Crew neck
Long sleeves with cuffed wrists
Drop crotch lounge pant
Tapered leg with cuffed ankles
Covered soft elastic waistband
Machine washable & dryer friendly

Fabric Treatment & Testing: Our fabric is not treated with any flame retardant chemicals. We adhere to all children sleepwear safety guidelines.

Now the kids are in them!

Love them!

So soft and a generous fit for extra comfort and style! My little one loves them!

Jordan, 10 years old

Very Comfortable, I love the color, Best pajamas I have ever had. I hope mom buys me more!

Favourite pjs!

My daughter refers to these as her “soft pajamas” and absolutely loves them!

Kids pyjamas

My kids absolutely love their pjs. They would live in them if I let them!

1 2 3

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Baby & Kid Jammers

Our signature ultra-soft, moisture-wicking, and super comfortable pajamas in Baby & Kid sizes.

Keeping comfort cute and the cute comfortable.

Customer Reviews

Keeping comfort cute and the cute comfortable.

Customer Reviews

Big Dreamers Deserve a Good Night's Sleep!

Customer Reviews

Big Dreamers Deserve a Good Night's Sleep!

Customer Reviews

Big Dreamers Deserve a Good Night's Sleep!

Customer Reviews