Brand: Simpson Racing Manufacturer's Part Number: 783003C Part Type: Helmets Product Line: Simpson Devil Ray Carbon Fiber Helmets Summit Racing Part Number: SIM-783003C UPC: 00090127390719 Helmet Type: Full Helmet Size: Large Snell-Approved: Yes FIA-Approved: Yes DOT-Approved: No ECE-Approved: No SFI-Approved: No Snell Rating: Snell SA2020 FIA Rating: FIA 8859-2020 Helmet Base Color: Carbon fiber Helmet Finish: Gloss Fresh Air Compatible: Yes Helmet Primary Color: Carbon fiber Helmet Graphic Style: None Helmet Shield Included: Yes Vented: Yes Removable Lining: No Circumference: 22.750 in. - 23.500 in. Hat Size: 7 3/8 - 7 1/2 Helmet Shield Color: Clear Visor: No Quantity: Sold individually. Simpson Devil Ray Carbon Fiber Helmets Simpson Devil Ray helmets feature a true carbon fiber shell， making them exceptionally lightweight and safe. The chin bar design extends downward by 19mm and ventilation ducts in the chin area provide exceptional airflow and circulation. Features include:* HANS device compatible， predrilled for clips* Black fire-retardant liner* Lock-tight shield eliminates debris* Padded helmet bag* Side pipe and top air options available* Factory installed radio communication available