Helmets
Brain buckets and noggin’ boxes
Wearing a helmet is smart, but if you’ve ever needed to USE a helmet, you know its value. Most people like how they think and even a small bump can change that. A properly adjusted helmet reduces the likelihood of traumatic head injuries resulting from bike crashes. Any helmet will do it.
Looking for something better. Generally speaking the more a helmet costs, the better engineered it is. Advanced composites and venting lighten the helmet while offering the same levels of protection.