MarvelBoys' Spiderman Onesie Size

My 5-year-old is wearing size 10-12. The PJs this size are just a tad large, but he'll grow into them in a few months. Anything less than size 10-12 would have been too small for him. These are great PJs and very comfortable. I wouldn't necessarily recommend these for daily wear. Probably get too warm with an active kid during the day, but great for sleeping.

My grandsons love there pajama outfits.

I bought this for my three year old because he loves Spider-Man and didn’t want to take off his Halloween costume. This is a little pricey for what I feel like it’s worth. It’s a very thick material so he can’t wear it long without getting over heated. And it looks like high waters on him. I got the 4t size so he had a little room to grow but it’s still too short. He’s not abnormally tall so idk what happened there.

My 5 year old first received this pj over a year ago maybe close to two. But he outgrew it and kept putting it on anyways. He wouldn’t budge !! He just loves it so much!! I had to resort to buying him another one 2 sizes too big so it can last him a while lol … he loves his pj!!!

Muy lindo lo recomiendo para el invierno es muy divertida esta prenda para los niños

My son is usually 4t, VERY skinny, and I bought a size 5 and it’s too short on the arms and legs and honestly just fits his torso. Definitely should have gone up two sizes for sure.

I ordered this costume for my 3 year old for Halloween. I chose this one because I figure he could also use it after Halloween and get more use out of it.The material is very soft and is good quality thickness. I originally ordered a size 4 (he wears a 3t normally) and it did fit but was a little short and snug. I could tell he would not get too much time in it. So I decided to order a size 6 and it's a way better size for him. Not too big but just enough room to fit a growth spurt if he has one over the next few weeks.

Daughter wanted to be Spiderman for Halloween (Daddy is going to be Iron Man) and so she chose this outfit.First time we ordered a 4T, because daughter currently fits in that size. The 4T fit her almost perfectly, the legs and arms were a bit smallish. Ended up ordering the 5T which looks like it may have growing room through the winter.It's very plush and soft like a fleece blanket, kept her toasty warm in 50 degree Chicago fall weather. Well made, like a kigurumi, but proportioned better. Feathery soft. Looks very cool on!Back has no detail at all, and is all blue, except for the hood. The red bits are only on the front, in case that matters for someone.

Fits lovely. Nice and warm - not a replacement for a costume though, my son doesn’t feel like Spiderman in it 🤷🏻‍♀️

Looks nice

Size just right for child and washes well

my sons loves this onesie, it's very well made, and such vibrant fabric, high quality!

Grandson loves it. I have an adult Spiderman onesie and he insists we where them both at the same time, awww