Size 10, Height 115-125, Weight 40-50 lbsSize 12, Height 125-135, Weight 50-60 lbsSize 14, Height 135-145, Weight 60-70 lbsSize 16, Height 145-155, Weight 70-90 lbsSize 18, Height 155-165, Weight 90-110 lbsS, Height 160-170 (Under 128 lbs)M, Height 166-175 (Under 148 lbs)L, Height 172-181 (Under 165 lbs)XL, Height 180-191 (Under 180 lbs)2XL, Height 185-195 (Over 200 lbs)