Best hoodie!
"Wow, what a great hoodie!! Super soft and comfy. Zipper zips up and down easily. G Graphics are cool and bright. Made very well, your child will love this hoodie!! Our grandson never wants to take it off!"
| 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 |



HAPPY OCTANE ONLY ZIP UP
All sale items are final sale.
You'll never be sad while pumping 110.The Happy Octane Only Zip Up is built for full-speed days and high-energy hangs. Bold graphics on the front and back feature our custom Happy Octane characters, checker stripes down the sleeves, and LT trims throughout — this is a zip-up that goes the distance. Cozy, durable, and made for the kids who only run on good vibes.
Wash cold, air dry or tumble low. Wear on repeat, fuel the fun.
• Organic Cotton + rayon made from bamboo
• Updated roomy hood for max comfort
• Pop color YKK zippers and LT zipper pulls
• Unisex design for everyday wear and wild play
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 $120
Overall rating: 5.0 / 5 from 26 reviews.
The Happy Octane Only Zip-Up Hoodie is praised for its soft, comfy, and high-quality material. Customers highly appreciate its durability and cozy feel, making it ideal for energetic activities and repeated wear.
Review topics: ["quality","material","zipper","hoodie","graphics","clothes"].
"Wow, what a great hoodie!! Super soft and comfy. Zipper zips up and down easily. G Graphics are cool and bright. Made very well, your child will love this hoodie!! Our grandson never wants to take it off!"
— Allison B. (5/5)
"Heavy duty material while still being soft. Will be great for fall and winter months"
— Kailin (5/5)
"soft & comfy material. cutest boy zip up!"
— Grace S. (5/5)
"The material was great and the zipper was so cute with the orange being the accent color! We absolutely love Little Trouble clothes because the quality is always so great and the style is so fun!"
— Allison G. (5/5)
"The cutest and softest sweatshirt. My little one needs to put it on before playing outside even though we live in Florida. He loves it that much."
— Jamieson R. (5/5)
"Always happy with the items i order. My baby looks super cute in them. He loves his hoodie and his orange cargo pants. Great quality."
— Stephenie (5/5)
"I will buy everything from this brand because I know the quality is great and it will withstand a million washes!"
— Michelle (5/5)
"Besides this hoodie being cute, it’s super comfortable. The material is super soft and high quality. It does not look like the color will fade fast."
— Cassie V. (5/5)
"As always, material is buttery soft. Definitely made of the highest quality that I would trust to put on my little babe. Not only super soft, but extremely stylish too. We love everything from Little Trouble!"
— Annabel N. (5/5)
"Love the quality!"
— Shannon C. (5/5)