This SP8 Plus Microsuede Charles Owen Black helmet has a fiberglass shell lined with expanded polystyrene for maximum shock absorption. Microsuede (suede) covering and central part covered in “mesh” fabric. This Charles Owen helmet has a low profile with a large "polo" type visor which offers better protection against the sun's rays. Optimal and efficient ventilation (10 vents) thanks to the "Free Fit" system which increases the air flow from the forehead to the back of the neck. Antibacterial lining. GRpx adjustable harness which operates a double tension at the base of the skull for optimal support.