Our innovative new 509 Delta R4 Ignite Helmet sets the new standard for modular flip-up face shield performance with Ignite dual pane heating technology for clear, ice- and fog-free vision in sub-zero conditions. The face shield is oversized for maximum field of view and flips up instantly with the push of a glove-friendly button. Built for maximum warmth and convenience, the helmet’s long list of features includes climate control venting and the glove-friendly Fidlock® magnetic strap buckle. Ignite dual pane heated shield for fog free performanceDOT/ECE dual certified helmet shellComes standard with Fidlock® easy-open magnetic strap claspComes standard with our new Pro Series Liner and CheekpadsComes standard with a cold weather breathboxPoly Alloy Shell construction for durable quality2 shell sizes, and Dual Density EPS for optimal fitCustom liner kits available for a fine tuned fitClimate Control Ventilation system with two stage front chin vent, adjustable forehead vents, and exhaust vents.Arctic Chin Curtain and 509 breath box comes standard, and are removeable for fine tuning.Smoke tinted sunshield drops down with Sunshield TriggerFidlock® chin strap closureQuarter turn cable included Starting Weight: DOT/ECE 1900 grams