What's the difference between the Adult and Youth SpeedFlex helmets?

The Youth and Adult SpeedFlex have the same general design and fit. The shell size remains consistent across helmets, with a Youth Medium matching an Adult Medium. The main difference is that the Youth has an ABS shell designed for younger players, while the Adult uses a stronger polycarbonate shell designed to handle the higher impact levels of older players. The adult padding is also more robust, allowing for better impact absorption against larger and stronger players.