8-10 Years Chest 27.5-29",Waist 24-26" , Weight 65-85LBS
10-12 Years Chest 27.5-29",Waist 24-26" , Weight 65-85LBS
12-15 Years Chest 29-31", Waist 26-28" , Weight 85-105LBS
16 Years Chest 31-32",Waist 28-29.5",Weight 105-125LBS