Low profile geometry and extreme ventilation make the new IRH Elite Helmet one of the most comfortable and fashionable helmets on the market. The center front vents together with the right, left and 2 rear vent ports ensure maximum air intake and the optimal air flow needed for cooling. The helmet's harness system is completely adjustable and is designed at the back to accommodate a pony tail without affecting the helmet's fit. The IRH Elite Helmet is ASTM F-1163-04a/SEI Certified.