For accurate sizing, use a measuring tape to measure the chest circumference. Take the tape approximately 1 inch from arm pit, around the fullest part of the chest. Try to keep the tape level. For head measurements, measure around the the ears.
|BODY ARMOUR SIZING||YOUTH MEDIUM / 2XS||YOUTH SMALL / 3XS||YOUTH LARGE / XS||SM||MD||LG||XL||2XL|
|Approximate Chest Size (inches)||28-30||29-31||31-33||36-38||40-42||44-46||48-50||50+|
|Approximate Chest Size (inches)||70-73||73-79||79-84||91-97||101-107||111-117||121-127||127+|
|Women inches (size)||32-34" (10-12)||34-36" (12-14)||38-40" (16-18)||42-44" (18+)|
Have 2 kids with history of burst splines (neither directly from Rugby) . but this helps them in the head. both wore once relunctly and both said never playing without it again.