1,672+ Happy Customers
Snuggo™ Green Monster Onesie
✅ Crafted from soft, plush cotton
✅ Machine Washable
✅ Easy Sizing
✅ Designed for kids & adults
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Size Guide
SNUGGO SIZE GUIDE — pick your size by height
Size | Height | Age guide | Weight guide
XS | 80–95 cm | 1–3 yrs | 10–14 kg
S | 95–110 cm | 3–5 yrs | 14–19 kg
M | 110–125 cm | 5–7 yrs | 19–25 kg
L | 125–140 cm | 7–10 yrs | 25–32 kg
XL | 140–160 cm | 10–13 yrs | 32–45 kg
XXL | 160–180 cm | teen–adult | 45–70 kg
Between sizes? Size up — the roomy fit is part of the snug.
Specifications
SNUGGO MONSTER ONESIE - PRODUCT SPECIFICATIONS
Material: Soft plush flannel fleece
Lining: Single-layer
Closure: Rear Zip
Fit: Relaxed, roomy one-piece
Sizing: XS–XXL (sized by height — see size guide)
Sleeves/legs: Long sleeves, full-length legs
Hood: Oversized monster hood with googly eyes and floppy pink mouth
Pockets: Front belly pocket with matching monster face
Colour: Olive / monster green
Care: Machine wash cold on gentle, do not bleach, low/air dry, do not iron decorative features
Shipping Information
All orders are shipped within 24–48 hours.
Delivery typically takes 5–7 business days, depending on your location.
We ship internationally, though a small number of remote islands may be excluded. If your country appears at checkout, we deliver there.
All orders include free tracked international shipping, so you can follow your package every step of the way.
For faster delivery and priority processing, priority tracked shipping is also available at checkout.






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Rated 4.9/5 Verified Reviews
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Trusted By 17,500+ Snuggo Owners
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See What Our Customers Say
Why customers love Snuggo
Based on 17'500 Reviews ⭐️ ⭐️ ⭐️ ⭐️ ⭐️
Of customers LOVED their Snuggo.
Of customers made a second purchase of a Snuggo for a friend or family member.
Of customers reported the Snuggo to be ultra warm & cozy.
Trying to find a size?
You can use this size chart to help you complete your order!
Trustpilot reviews
1,672+ reviews
4.9
/ 5
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The Kids Love Them!
Bought the size M for my 6-year-old and it's now his favourite thing in the house. He wears it for movie nights, breakfast, the lot. Super soft and warm, and the little monster face on the tummy makes him giggle every time. Sizing matched the height chart perfectly
Jessica H. Jessica H.
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Best birthday present ever
Got this for my daughter's 8th and her reaction was priceless. All her friends at the party wanted a go in it. The fleece is way plusher than I expected and it's held up to about ten washes already with no pilling
Mason K. Mason K.
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My son loves it!
My 4-year-old looks ridiculous and adorable in equal measure. Thick, warm fleece — not the thin scratchy kind you sometimes get online — and he wore it the whole camping trip. The whole family ended up wanting one.
Kristie T. Kristie T.
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Worth it for the Photos haha!
Honestly hilarious and weirdly adorable at the same time. The fleece is thick and warm, not the thin scratchy stuff you sometimes get online. Took it camping and my son wore it the whole trip. Shipping was quicker than expected too.
Jason P. Jason P.
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