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Lighter, stronger, and even more comfortable, the second-generation of the bestselling 509 Altitude 2.0 Helmet unlocks a new level of performance and style.
• Hand Lay-up Fiberglass Shell - Combining a balance of protection and minimal weight
• Perfect Helmet & Goggle Fit - Built to fit seamlessly with 509 goggles
• Ventilation & Airflow - Nine (9) intake Vents and four (4) Exhaust Vents for optimal airflow
• Removable Liner - A plush liner for moisture management and easily removed to wash after long days on the snow
• Fidlock® Magnetic Chinstrap – Convenient adjustable closure for easy on and off
• Certified: DOT
• Starting Weight: 1150 grams
• Best Head Shape: Intermediate Oval
• Size Range: XS - 4X
• Shell Breaks: Small Shell - XS, SM | Medium Shell - MD, LG, XL | 2X Shell - 2X, 3X, 4X
• Universal camera mount
• Adjustable Polycarbonate Visor
• Nutsert attachment points for accessories (sides of helmet)
• Includes: 509 Helmet Drawstring Bag