44+ Fox Helmet Size Chart Youth Images. Convert the measurement using the chart. Find the right one using the agv size guide.
Measuring the circumference of head, just above the top of the ears and brows.
The size chart is only for reference. Gmax helmet sizing chart a great deal of effort has been put into making gmax helmets the better fitting north american helmet. Measured under arms and around the fullest part of the chest. Tsg size charts for helmets and protective gear.