My son is 5'7'' 125lbs, is size small good for him
749096
I'm 5'9 1/2 and about 164lbs and a Medium fits well on me. Maybe this will provide you with some guidance.
749097
I'm 6'1" 175lbs and a medium works for me. I believe it should work for your son.
828824
I bought this for my son for his 4th birthday in August. He's a bit on the small side, too, but it's a great size for him. Hope that helps!
375318
I think a small would be okay. My son was about 5'8 and 130 lbs when I bought it and he's now 6'1 and 150 and the shirt still fits. He is slim.
445602
My son is 130 lbs and 5'9" and his "small" fit him perfectly. My husband is about your size and for him I would definitely buy the large. By the way, this is a GREAT product! You won't be sorry. Helps so much!
526004
The set is truly true to size so if he is on the smaller side such as not very tall and quite slender, then I think it should be fine.
33909
It should be OK for you. My son is 12 5' 75lbs and it so big on him. It is fully adjustable too. Hope that helps
989572
I would say Men's Small would be fine if the child has a medium or slight build. But if the child tends toward the chunky, a Men's Medium might be the way to go. There is probably not more than an inch or two difference in length between the Small and the Medium. I am 5'9" and weigh about 194 pounds and Men's Large fits me fine, although Medium would be too tight.
749182
my husband is 5'6 and 160 pounds and got the small/medium. It's perfect for him. Note that my 4'6 son is 92 pounds. It fits him except for the small harness which hooks to tree is loose. I would suggest you go to the larger size
174602
I would recommend a small. My son is 9 and 90lbs and the small fit him snug. We recently move up to a medium which provide more room.
617262
Consider it a small size. My son is also 5 yrs old it's good on him but he has a small head. I hope it helped :)
601504
Given that I have only bought one size, and I am a fully grown adult, it's difficult for me to recommend which one you should pick for your son. But, I did scan through the reviews to see which ones mention buying smaller sizes for their children. I came across a few that would at least come close to your son's statistics. The first one I found was bought for a 9 year old who was "Very tall" for her age, and they got her a medium. The reviewer said that if you buy a size perhaps slightly bigger than you were hoping for, the outfit comes with several straps that wrap around the waist and legs that can tighten it. (which I can confirm is true.) The only part that I've ever found to be loose is the upper chest region. I can't even seem to get that region to stay tucked in when I move around too much in the outfit. Also, another reviewer bought this for her 13 year old son who was 5'7 and 120 pounds and chose large. She said it was "a tad loose, but not too long." This is probably the example you were looking for, so listen carefully: Given the fact that you son is the same age as hers, and is both shorter and weighs less than her son, Medium might be a wiser choice - but remember I can't confirm that, I've never bought or tried any other side except for XL. At any rate, I think whether you pick medium or large everything will be fine. The medium might fit perfectly, and the large, if you decided to get that one, would at least be really comfortable, nonrestrictive to motor functions, and more importantly; he'd be able to continue using it as he ages and grows. So either decision you make I think you'll find good things about either of them. Hope I was of help.
640474
Hi, we haven't yet received the item, so it's hard to say. I am the same height as your son and would probably get an adult small for myself. Hope this helps...
587544
It will be ok for him. My daughter is 5'5", and it isn't too big.Look up some videos on YouTube.
1748835
my son, who is 19, is about the same build as you. He ordered the small and is happy with that size. The legs are short, but that works well when he is out hunting and wears wool socks & his Danner 12" boots. The size medium would be too bunchy in the seat/groin area.
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.
135506
The youth size will fit him. Fits my 7 year old rather loosely...he is 50 lbs and about 3.5 ft tall.
1803942
Yes definitely..my son who is 6 wears on the smallest size n its still a little big on him.. It'sVelcro