Aerodynamic shell design constructed using an advanced lightweight composite poly-alloy 11 points of ventilation with chin, side, forehead, top and rear vent 3 intake vents and 8 exhaust vents Goggle guide on eyeport trim Removable and adjustable (50 mm) screw-on visor Can be converted to any of three youth helmet sizes through the simple swapping of comfort liners and cheek pads Race approved retention system Double D-Ring Clear coat finish to protect paint and graphics. HLMT FX17Y B-FLY FER RD M