He's  bigger than most 10 year olds, he's 5' and about 133 pounds. I'm trying to find a helmet for him that's not an arm and a leg. The circumfrence of his forehead area is 22.5 cinches around. Chin measurement size is 17 inches around. his head is approximately 11" high from crown to chin.

I know nothing about helmet measurements myself, and my wife and mother are useless here. I'm going to go to Dick's tomorrow but living in Oregon I know they're not going to have an OSU helmet in stock, so odds are I'm going to be going online for this.

He has a plethora of jersey's, Barrett, Wilson, JSN, Elliott, etc. He doesn't have a good pair of pants though. If anyone can help I would be greatly appreciative, and if by some local miracle someone in 11W does this I would gladly pay for a good helmet.