So soft and so adorable!
"My son loves these pajama's! He would love more options of pj's to choose from. These were a hit per usual!"
| Size | 0-6M | 6-12M | 12-18M | 18-24M | 2T | 3T | 4T | 5T | 6T | 7/8 | YS | YM | YL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Age | 0-6M | 6-12M | 12-18M | 18-24M | 2-3 Years | 3-4 Years | 4-5 Years | 5-6 Years | 6-7 Years | 7-8 Years | 8-10 Years | 10-12 Years | 12-14 Years |
| Height (in) | up to 27 | up to 30 | 30-32 | 32-34 | 33-35 | 36-39 | 39-42 | 42-45 | 45-48 | 48-51 | 51-54 | 54-57 | 57-60 |
| Weight (lb) | up to 16 | up to 20 | 20-24 | 24-28 | 28-32 | 32-37 | 37-43 | 43-49 | 49-56 | 56-66 | 66-76 | 76-86 | 86-100 |
| Size | Baby | Toddler | Youth | Adult |
|---|---|---|---|---|
| Head Circ. | 46-50cm | 50-54cm | 54-58cm | 56-60cm |
| Age Reference | 0-2 Years | 2-5 Years | 5 and up | Adult |




Sweet dreams have never been sweeter. Our best selling FAST IS FUN moto pattern is now available in the cutest jammies of all time.
Made from our signature buttery-soft viscose rayon made from bamboo fabric with the stretch and breathability LT pajamas are known for.
Available in:
Machine wash with other like colors. Hang dry or machine dry on low. Expect 1-2cm of shrinkage on first wash/dry but no shrinkage after that. Sizing is based on age range in the 50th percentile. If between sizes, size up!


DESIGNED TO BE TOUGH
BY A MOM WITH FAST KIDS

EASY EXCHANGES AND
FAST SHIPPING

FREE SHIPPING ON
U.S. ORDERS OVER $100
Overall rating: 4.980392 / 5 from 51 reviews.
Fast Is Fun Jammies offer great quality with vibrant colors and cute designs. Customers love the soft material and the adorable patterns.
Review topics: ["quality","design","material","print","fabric","jammies","color","pjs","pajamas","son","fit","clothes"].
"My son loves these pajama's! He would love more options of pj's to choose from. These were a hit per usual!"
— Jordan A. (5/5)
"These are super cool looking and so soft. Love that the feet can fold to cover cold toes but unfold so our baby can speed around in his walker."
— Summer S. (5/5)
"Fun quality print little trouble has the best clothes!"
— janelle w. (5/5)
"5 stars because the new ones are just so cute!! The quality is amazing, I just wish the 2T came in 2 piece set as well since the 3T is quite big for my son and we don’t do zippys anymore. But overall super cute and stylish"
— Kenzie (5/5)
"Love everything! Such good quality"
— Harmony (5/5)
"Love everything! Such good quality!"
— Harmony (5/5)
"The coolest design!!"
— Nicholle (5/5)
"Absolutely love all the stuff. High quality"
— Nicole (5/5)
"So freaking cute"
— Pam G. (5/5)
"So soft and stretchy. I needed customer service and the response time was exceptional."
— Katherine A. (5/5)