Whether you're a weekday commuter, weekend rider, or occasional rider, a helmet is not optional. It's your first line of defence in the event of a collision. But the right helmet isn't all about safety; it's also about comfort, fit, ventilation, style, and meeting the law. With so many styles, materials, and certifications available, making the right choice can be daunting.This detailed helmet purchasing guide will educate you on everything you should know, from materials and types to size, certification, and care, so that you can make an informed and safe purchase.