Shoei - X-Eleven Helmets

• Aerodynamic properties are maximized through extensive wind tunnel testing and professional riders' feedback.
• Ther Aero Edge Spoiler dramatically reduces drag and lift coefficients, thus diminishing rider fatigue and increasing performance.
• Offers unmatched ventilation with internal channels and exhaust ports throughout the helmet.
• The Dual Air Charge system maximizes flow-through ventilation.
• Outlet holes in the Aero Edge Spoiler allow warm ait to be exhausted.
• The lower air intake provides an additional source of air flow.
• High performance fiber materials are combined with extremely elastic organic fibers to create a shell structure that us ultra lightweight, rigid and resilient.
• Exhaled air is absorbed into the "Breath Chamber II" and exhausted by negative air pressure, along with the lower air intake, help to diminish shield fogging.
• DOT 218 and Snell-M2005 approved
• Weight: 3.35 lbs. / 1520 grams (approx weight, size: medium)