Sizing suggestions:

X-Small: 90 to 125lbs

Small: 120 to 145lbs

Medium: 135 to 165lbs

Large: 160 to 190lbs

X-Large: 190 to 225lbs

XX-Large: 225 to 245lbs

XXX-Large: 240 to 290lbs

Kids

Youth X-Small: 5 to 7 years old

Youth Small: 6 to 7 years old

Youth Medium: 8 to 9 years old

Youth Large: 10 to 11 years old