My son is 5'7 and about 115 pounds. Size 4?
34011
Im 5'8 I prefer 5 for the length and room, with is weight they will seem a bit baggy
34012
I would say yes. They may be a little big but I think he would need the length.
642297
My son is 10 and wears the medium and he is of average size for his age. Unless your 7 year old is tall for his age I would suggest a small.
1943065
My son is approximately 5'7" and he has a lot of fun with it, I would say is about the perfect size for him.
438737
I would think the Large should fit him! My 7y/o nephew weighs closer to 50ish, and the Med gave him lots of room! I would try it! It comes in very fast from Amazon too! Good luck!
2082588
My son is a month shy of being 5. He is currently 45 inches in height. I ordered the size 4T-6T and it fits him just right. If he was any taller than 45 inches, I would go the next size up.Hope this helps.
584116
My son on the smaller side to an he wear 5t also the 4-6 was better for him cause I had enough room on the bottom to cover his shoes. I have problems with costume to but put on regular clothes on underneath and he should be fine. Karen
727097
Our son is a straight 5T pants and shirt. We bought the boys small (4-6) and it fits him perfectly. Even 6 months after halloween it fits just right. If your son is a 6, go larger.
526006
It may be a little short on him if he is tall. My son was 7 and it fit him just a bit big. He is 8 now and fits him perfectly. He is an average size kid
741697
My husband is 5'4" and 150 pounds. I got him a Medium and it fits him great!
706419
Size 4-6 in clothing size is preferable for an age 4 kid. My son is 4 years old alomst 5 weighs about 45lbs slim and usually wears 5/6 clothing to fit comfortably. So I think the small 4-6 would fit perfect in costome its totally a different material than regular clothing unless he's taller, then go with the next size. Hope this helps!
429729
I ordered a size large (12-14) for my son and he weighs 77 lbs and is 4'11-- the fit is great, room to grow but doesn't look too big. It's because he is so skinny. I think the med would have been too short in the sleeves. I like that he has room underneath to layer. He loves this coat! I think the large would be fine for your son- he would prob quickly grow out of the med as they seem to be close to the same size. He is slightly shorter but I don't think it would be too long. I hope this helps.
1010456
A medium would fit, our 8 year old fits size medium and his a little over 4 feet tall.
1303409
Your son is longer than my daughter (25 inches) but weighs the same. I think the length would force you to move to the next size quickly. I would probably go with the next size.
749097
I'm 6'1" 175lbs and a medium works for me. I believe it should work for your son.
387350
My son is 6ft 140lbs and I got the medium regular. Google BDU size chart for more specifics.
584114
The size 4-6 should fit him fine! My son wears 5ts and it is a perfect fit! He probably will not be able to wear it after a few months but for now it is a great fit!
170538
My son wore the small and his waist is 30 and they fit him good but little long, be safe if you have bigger but and legs and are taller than 5' 4" go with med