The Ski-Doo Oxygen Flow Carbon Helmet is an aerodynamic full-face snowmobile helmet featuring an ultra-light carbon M-FORGE® Composite shell and tons of features! Thanks to its glove-friendly adjustable ventilation system, you don’t have to take your gloves off to adjust the inside temperature of this lightweight snowmobile helmet as weather conditions change. Plus, you can wear it with prescription glasses too! Communication & Accessories Communication Ready: Compatible with integrated systems. Materials & Construction NCS System: Noise reduction technology.