Mammut Wall Rider Review

The Mammut Wall Rider is a lightweight, comfortable, well-ventilated helmet that should serve as a great alternative to the lightweight Petzl helmets for those who don't like the way they fit. Despite being made of EPP foam, it isn't the lightest choice, and for us, it doesn't fit quite as comfortably as some others, but we still feel it's a good lightweight option that isn't prohibitively expensive.