The Giro Nine 9 ski helmet is lighter, tougher and cooler. It's your head why settle for a cracked skull when you can get a good priced helmet with 12 vents for ventilation and removeable earpads for extra protection from the cold and other skiers and boarders. Available Colors: Matte Black Glacier (shown above) Giro Helmet Sizing Chart (new window) Other Features: Material: In mold Polycarbonate Adjust: Earpads Certification: ASTM F2040 Vents: 12 Large vents and weatherstrip plugs Audio: No Warranty: 1 Year Use: Sking, snowboarding