[Product Information]

• Weighs 345 grams, One size fits all
• 4-Vent internal channeling, CPSC approved, Chin strap protector
• Drag: 3.306, Drag @ 25 mph : 3.260, Drag Coefficient: 0.2465
• Flexible side panels, DuraShell in-mold construction
• Lifetime crash replacement warranty, Extra padding kit provided