509 Black Balaclava Face Mask with Breath Vent

509 Black Ignite Balaclava For the coldest, windiest, nastiest days on the sled, crank up the 509 Ignite Balaclava and feel the heat in your helmet. Built with heavyweight, windproof polyester, the real game-changing difference comes from built-in Ignite technology that heats up quickly, stays warm all day, and connects to our portable power banks.