509 Altitude 2.0 Carbon Fiber Helmet Colour:Black Ops Leakproof and sweatproof

Leakproof and sweatproof

Utility Can includes an indent that allows the use of Matrix Concepts tie-downs to strap into place during transport

Removable cold weather chin curtain

Double Boa closure system

Strategically placed open stretch mesh for ventilation

509 Altitude 2.0 Carbon Fiber Helmet Colour:Black Ops Leakproof and sweatproofReinvented to ride even harder, the second generation of the bestselling 509 Altitude series unleashes a whole new animal. Leading the charge is the 509 Altitude 2. 0 Carbon Fiber Helmet with a new hand lay up carbon composite construction that's lighter, stronger, and straight up sleeker than anything before it. For those who like to get aggressive, it includes the Fidlock magnetic strap buckle for easy one handed operation, a built in universal