Jacket was perfect for the cold weather here in NM. My 9 year son wore it on his cow elk hunt in around 30 degree weather with a long sleeve underneath. He has the sweater also but was ok with only the jacket. Anything around 30 and below would be too cold for just this jacket and my son was a little cold when we were in the shade but we were moving a lot so he stayed warm. Size chart seemed accurate as well so it fit perfect.
Bought this for my son, he says it's warm and he likes that he has his own camo like daddy's. Kings makes good products, I will be purchasing more in the future.